不bù

 ❶ (用在动词、形容词和其他副词前表示否定): ～ 能 can not；～ 多 not much；～ 经济 uneconomical；～ 太好 not well；～ 严重 not serious；～ 愿意 not willing;reluctant；～ 必要 unnecessary；～ 正确 incorrect；～ 合法 illegal；～ 可能 impossible；～ 规则 irregular；～ 小心 careless；
互 ～ 侵犯 mutual nonaggression；
他 ～ 走了。 He's not going.;He's decided to stay. 临危 ～ 惧 be fearless in face of danger
❷ (加在名词或名词性词素前，构成形容词): ～ 法 illegal；～ 道德 immoral
❸ (单用，否定对方的话): 他知道吧？ — ～，他不知道。 He knows,doesn't he? — No,he doesn't. 他不知道吧？ — ～，他知道。 He doesn't know,does he? — Yes,he does.
❹ [方] （用在句末表示疑问）: 你身体好 ～？ How are you?
❺ (用在动补结构中间，表示不可能达到某种结果): 拿 ～ 动 can not take it up；
做 ～ 好 can not do it well
❻ (“不”字前后叠用相同的词，前面常加“什么”，表示不在乎或不相干): 什么远 ～ 远的，我去定了。 No matter how far it is,I'll go there anyhow. 什么难学 ～ 难学，我保证学会。 No matter how hard it is,I'll learn how to do it.
❼ (跟“就”搭用，表示选择): 晚上他 ～ 是看电视，就是看书。 He either watches TV or reads books in the evening. 他不是星期六来，就是星期天来。 He is coming either on Saturday or on Sunday.
❽ [方] (不用；不要) needn't;don't: ～ 谢，～ 客气 not at all;Don't mention it;You're welcome. 【注意】 a) 在去声字前面，“不”字读阳平声，如“不去” [bú qù]；“不干” [bú ɡàn]。 b) 动词“有”的否定式是“没有”，不是 “不有”。
另见 see also bu。
◆不安 intranquil;unpeaceful;unstable;uneasy;uncomfortable;worried;disturbed;restless;sorry；
不白之冤 unrighted wrong;a hidden grievance that cannot be disclosed;a wrong that has not been righted;unredressed injustice [grievance]；不败 unbeaten;undefeated;invincible；
不败之地 (to secure) an invincible position；
不卑不亢 be neither humble nor pushy;neither cringing nor arrogant;neither haughty nor humble;neither humble nor pert;neither servile nor overbearing;neither to humble oneself nor to show disrespect;neither supercilious nor obsequious；
不备 unprepared;off guard；
不比 different from;unlike;cannot compare with;no match for；
不必 need not;not have to;not necessary；
不便 inconvenient;not suitable;unsuitable;inappropriate;have no money at hand;be short of cash；
不变（的） invariant；
不才 [谦] without capability;I,the worthless person；
不测 accident;mishap;contingency;unfathomable;upredictable;disaster;misfortune；
不曾 never;yet；
不差累黍 fit like hand in glove;be accurate in every particular;not a whit [an iota] of difference;without the slightest error；
不称职 incompetent;unfit for the job [post;position]；不称霸 not seek hegemony；
不成 won't do；
不成材 good-for- nothing;worthless;ne'er-do-well；
不成敬意 just a little token to show my respect to you；
不成器 good-for- nothing;ne'er-do-well;worthless；
不成体统 in a state of disorder;behave very badly;having no manners;most improper;not assume proper form;not presentable;ridiculous;unbecoming;wildly；
不成文法 {律} unwritten law;common law；
不逞之徒 desperado;ganster;lawless gang;one who is discontented and makes troubles;reckless fellows;the unruly；
不耻下问 not feel ashamed to ask and learn from one's subordinates;be modest enough to consult one's inferiors;be open- minded in study；
不齿 [书] despise;hold in contempt;be unwilling to mention；
不啻 [书] not less than;as;like;as good as；
不出所料 It is as expected ...;as might have been expected;as was expected;It turned out as expected.;It happened just as expected.;It is what one has expected.;It turned out to be what had been expected.;within expectation；
不揣冒昧 [套] venture to;presume to;take the liberty of；
不辞辛劳 not to shirk hardships;not to shrink from toil and hardship;be unsparing of oneself;spare no pains;make nothing of hardships;take the trouble to;work hard without minding the trouble;work tirelessly;brave fatigue and hardship;put oneself out of the way；
不错 correct;right;[口] not bad;pretty good；
不打不成相识[与] Friends are often made after a fight.;From an exchange of blows friendship grows.;No acquaintance is made without a fight.;No discord,no concord.;Out of blows friendship grows.；
不打自招 confess everything without having received a single blow of the bamboo;let the cat out of the bag without being pressed;confess without torture;reveal one's own evil design unintentionally；
不大 not often;seldom;rarely;hardly;scarcely;not very;not too;not quite；
不大离儿 [口] pretty close;just about right;not bad；
不待说 needless to say;it goes without saying；
不丹 The kingdom of Bhutan；
不单 not the only;not merely;not simply；
不但 not only；
不当 unsuitable;improper;inappropriate；
不倒翁 tumbler;roly-poly；
不到长城非好汉 One who fails to reach the Great Wall is not a hero.;not stop until one's aim is attained；
不到黄河心不死 Until all is over ambition never dies.;not stop until one reaches one's goal;not to give up hope until one comes to one's tether's end;not to stop until one reaches the Huanghe River;refuse to give up until all hope is gone；
不道德 immoral；
不得 mustn't;may not;shouldn't;not be allowed;be not supposed to；
不得不 have no choice but to;be bound to;be obliged to do sth.;cannot but;have to;cannot choose but;can't do better than;can't help but;can't keep from;can not refrain from;compel;force sb. to do sth.;have no option but to；
不得而知 can make nothing of it;There is no knowledge of ...;There is no way of knowing.;unable to find out;unknown；
不得劲 [口] awkward;unhandy;listless;be indisposed;not feel well；
不得了 terrible;horrible;desperately serious;very;extremely;exceedingly;terrible；
不得其门而入 can't find the door and get in;can't find one's way in;can't find proper approach;can't gain admission；
不得人心 not enjoy popular support;be unpopular;contrary to the will of the people;go against the will of the people;unable to win popularity;unpopularity；
不得要领 miss the point;be pointless;not see what sb. is driving at;beside the mark;cannot get the important point;fail to grasp the main points;make neither head nor tail of sth.;unable to grasp the key points or main ideas；
不得已 act against one's will;be forced to;have no alternative but to;have to；
不登大雅之堂 unqualified to take its place in the higher circles;be unpresentable;be unrefined;not to appeal to refined taste;on the margin of good taste;unqualified to take its place in the higher circles；
不等 vary;differ;in variety;compelled to (do);unequal；
不等边三角形 scalene;scalene triangle;non-equilateral triangles；
不等价交换 {经} exchange of unequal values;unequal exchange；
不等式 {数} inequality;non-equality;odds；
不敌 no match for;be defeated；
不抵抗主义 policy of nonresistance；
不第 fail in civil service examination；
不迭 cannot cope;find it too much;profusely;incessantly；
不定 indefinite;indeterminate;unsteady;drifting;fitful；
不定期 irregularly scheduled;non scheduled；
不动产 real estate;immovable property;immovables；
不冻港 ice-free port;open port；
不独 not only；
不端 improper;dishonourable；
不断 ceaseless;unceasing;uninterrupted;continual;continuous;constant;unceasingly;steadily;ceaselessly;incessantly;uninterruptedly;continuously;constantly；
不对 incorrect;wrong;amiss;abnormal;queer;odd;unhealthy;inharmonious；
不对茬儿 [口] not proper;not fit for the occasion；
不对劲 not in harmony;feeling not at par;listless；
不二法门 (原为佛教用语，现比喻独一无二的门径) the only proper course to take;the only correct approach to a subject [success];the one and only way;the only effective means;the standard practice；
不二价 uniform price；
不乏 [书] there is no lack of；
不乏其人 no lack of such people;Such people are not rare.;not short of that kind of people；
不法 lawless;illegal;unlawful；
不凡 out of the ordinary;out of the common run;outstanding;uncommon；
不妨 there is no harm in;it would be well if ...;might as well；
不费吹灰之力 as easy as blowing off dust;as easy as blowing the dust off a table — need only a slight effort;as easy as falling off a log;not needing the slightest effort;without striking a blow；
不分彼此 make no distinction between what's one's own and what's another's;be on very intimate terms;have things in common;make no distinction between one's own and sb. else's;make no distinction(s) between persons;share everything;share together;with no distinction between “them”and “us”；不分青红皂白 indiscriminately;confound right and wrong;not to distinguish black from white；
不分胜负 end neither in victory nor defeat;Neither side has the better of the other.;a drawn game [battle];a dead heat;be a draw;come out even;end in a draw;end in a tie;tie;draw;It could not be decided which one was the victor and which the vanquished.;run neck and neck；
不分轩轾 be equally matched;making no difference between the high and low chariots;on a par；
不分畛域 make no distinctions;draw no line;not to treat two persons in a different way;There is no discrimination against the boundary.；
不忿（儿） refuse to obey [comply];refuse to accept as final;not give in to；
不符 not agree with;not conform to;be inconsistent with;do not tally；
不孚众望 not to live up to the people's expectations;be not popular with [among] the people [masses]；不服 refuse to obey;not give in to;recalcitrate;refuse to accept as final;remain unconvinced by；
不服水土 not accustomed to the climate of a new place;not acclimatized；
不干不净 unclean;filthy；
不干涉 noninterference;nonintervention；
不甘 unreconciled to;not resigned to;will not take it lying down;unwilling；
不甘人后 unwilling to yield to others;hate to be outdone;desire to be second to none;not to reconcile oneself to falling behind;unwilling [not content] to lag behind；
不甘示弱 not resigned to playing second fiddle;refuse to admit being inferior;reluctant to show weakness;unwilling to admit oneself outdone;hate to show white feather；
不甘心 not reconciled to;not resigned to；
不敢 dare not;not dare;[谦] I don't deserve it.；
不敢当 [谦] I really don't deserve this.;I am not worthy of such compliments.;not equal to the honour;You flatter me.；
不敢问津 be beyond the means of ...;dare not ask the way to the ford;dare not show any interest in;not dare to inquire (as about the price of expensive goods)；
不敢越雷池一步 dare not go one step beyond the (prescribed) limit;dare not exceed the utmost limits one can go;keep within the bounds；
不攻自破 collapse of itself;collapse without being attacked;fall to the ground without being attacked;not hold water and cannot stand refuting；
不恭 disrespectful；
不公（平） unjust;unfair；
不共戴天 not to live under the same sky [heaven] with sb. — absolutely irreconcilable;feel irreconcilable hatred for sb.；
不苟 not lax;not casual;careful;conscientious;in a serious manner;solemn;strict;upright；
不够 not enough;insufficient;short of;lack；
不辜负 be worthy of;live up to；
不顾 disregard;ignore;in defiance of;in spite of;regardless of;turn a deaf ear to;without giving any thought to；
不管 no matter;despite;however;disregard;whether ...or;regardless of；
不管部部长 minister without portfolio；
不管三七二十一 casting all caution to the winds;come what may;in spite of anything;recklessly;regardless of anything;regardless of the consequences;undiscriminatingly;whatever may happen；
不光 [口] not the only one;not only；
不光采 disgraceful;dishonourable;ignominious；
不规则 irregular;inordinance；
不轨 against the law or discipline；
不过 (只；仅仅)only;just;merely;nothing but;no more than;(用在后半句的开头，表示转折) but;nevertheless;however;only;except that；
不过尔尔 [书] merely mediocre;be only so-so;just middling;just so-so;no better than that;no great shakes;not to think much of；
不过如此 nothing more than this;merely thus；
不过意 sorry;regretful;apologetic；
不寒而栗 shiver all over though not cold;A chill runs down one's back.;cannot help shivering;One's skin begins to tighten up.;shiver but not from cold;shiver without being cold;shudder;tremble with fear;very frightened；
不含糊 [口] unambiguous;unequivocal;explicit;not ordinary;really good;uncommonly；
不好过 unwell;not well;indisposed;out of sorts;be under the weather;have a very hard time;things are tough;find oneself beset with difficulties；
不好惹 not to be trifled with;not to be pushed around;stand no nonsense；
不好意思 embarrassed;shy;coy;diffident;would be rude;find it embarrassing [impolite] (to do sth.)；
不和 not get along well;be on bad terms;be at odds;bad [ill] blood;discord；
不合 not conform to;be unsuited to;be out of keeping with;not fit;not suited to; [书] （不应该） should not;ought not；
不合时令 untimely;be unfit for the season；
不合时宜 be inopportune or inappropriate;be out of accord with the times;be out of keeping with the times;ill-timed;incompatible with present needs；
不怀好意[心] harbour evil designs;harbour malicious intentions;be after [up to] no good;have no good purpose in one's breast;ill-intentioned;not with the best of intentions；
不欢而散 part [break up;end;disperse] in discord [with ill feelings;anger];break up in disagreement;depart unhappily;end on a sour note;part in dudgeon;part on bad terms；
不慌不忙 unhurried;calm;cool-headed;leisurely;with full composure；
不遑 [书] There's not enough time (to do sth.);It's too late (to do sth.)；
不会 will not;not likely;incapable;can't;be unable to;be incapable of；
不讳 [书] without concealing anything;[婉] die；
不惑 [书] without doubt;with full self-confidence;（四十岁） aged forty；
不羁 [书] unruly;uninhibited；
不及 not as good as;inferior to;too late;fall short of;fail to reach；
不及物动词 {语} intransitive verb；
不即不离 be neither too familiar nor too distant;be negatively friendly;keep sb. at arm's length;keep the right distance;maintain a discreet distance；
不济 [口] not good;of no use；
不计其数 too many to count;countless;innumerable;The number is beyond counting.;unable to find the total number；
不简单 not simple;fairly complicated;unusual;remarkable；
不减当年 just like one's old self (in appearance,bearing,etc.)；
不见 haven't seen;haven't met;not see;not meet;be missing;disappear；
不见不散 not leave without seeing each other；
不见得 not likely;not necessarily;may not;it is improbable that；
不见棺材不落泪 not to shed a tear until one sees the coffin — refuse to be convinced until one is faced with grim reality;cry only when death is staring one in the face;give up only at the sight of the gallows [coffin];not to accept defeat until at the end of one's rope [tether];not to shed tears until one sees his own coffin;not to yield until faced with one's own coffin；
不见经传 not to be found in the classics — not authoritative;not supported by historical fact;not to appear in historical records;unknown；
不见了 disappear;be lost;be gone;be missing；
不讲情面 without sparing sensibilities;have no consideration for sb.'s feelings;not care to save sb.'s face；
不骄不躁 free from arrogance and impetuosity [rashness];neither conceited nor rash;be not conceited or rash；
不教而诛 excute without teaching;deal out punishments without a period of instruction;punish without prior warning；
不结盟 nonalignment；
不解 not understand;puzzled;indissoluble；
不解之缘 indissoluble bound;tightly bound to；
不禁 can't help (doing sth.);can't refrain from;involuntarily;spontaneously;unintentionally；
不仅 not the only one;not only；
不进则退 Move forward,or you'll fall behind.;Complacency marks the start of regress.;either advancement or drawing back;Either one goes forward or he will be left behind.;No advance for someone means falling back.;No progress means retrogression.;Not to advance is to go back.;One either forges ahead or gradually falls behind.；
不近人情 be beneath the human character;be unreasonable;not amenable to reason；
不尽然 not exactly so;not necessarily so；
不尽人意 less than satisfactory;dissatisfactory;leave much to be desired；
不经一事，不长一智 cannot gain knowledge without practice;A fall in the pit,a gain in the wit;In doing we learn.;learned from experience;No knowledge can be gained without actual experience;Wisdom comes from experience.;Wit bought is better than wit taught.;Without experiencing a thing,one can't gain knowledge.；
不经意 carelessly;by accident;thoughtless；
不景气 depression;recession;slump;depressing state；
不胫而走 “runs without legs” — get round fast;spread like wildfire;spread far and wide;spread very quickly.;very popular;sell like hot cakes；
不久 soon;before long;near future;soon after;shortly after;not long after；
不咎既往 not to censure sb. for his past misdeeds;forgive sb.'s past misdeeds;irrespective of sb.'s past;let bygones be bygones;not to go into past deeds;overlook sb.'s past mistakes [faults]；不拘 regardless of;not stick to;irrespective (of);not confine oneself to;whatever；
不拘小节 not to stick at [to] trifles;defy trivial conventions;neglect of minor points of conduct;not be punctilious;not bother about small matters;not niggling;not stand on trifles;not to mind trifle formality;pay no attention to the minor points of conduct;regardless of trivial matters；
不拘一格 not to stick to one pattern;follow no set form [pattern];not limited to one type [style]；不倦 tireless;untiring;indefatigable；
不绝如缕 (像细线一样连着；形容局面危急或声音微弱) hanging by a thread;very precarious;almost extinct;linger on faintly;The continuation is only held by a silken thread.；
不刊[易]之论 an unalterable statement;a statement for all times;an argument not to be changed;axiom;correct and unchangeable speech;unalterable truth；
不堪 can't bear;can't stand;be too deplorable to;unendurable;unbearable;can't endure;utterly;extremely；
不堪回首 cannot bear to think of the past [to look back on];find it unbearable to recall;How sad indeed to look back upon these things.;It's sad to look back on those old days when ...;It's too sad to look back.;too sad to reflect (on the past)；
不堪入耳 intolerable to the ear;(language) offensive to the ear;revolting;disgusting；
不堪入目 not fit to be seen;disgusting;intolerable to the eye；
不堪设想 be unbearable [ghastly;dreadful] to contemplate;cannot be imagined;could not bear to think of ...;dare not to imagine;inconceivable;(The consequences) will be unimaginable;too dreadful to think of;worse than anything imaginable；
不堪一击 cannot withstand (even) a single blow;be finished off [knocked down] at one blow;cannot stand a fight;collapse at the first blow;crumble with a bang;too weak to stand competition [attack]；不看僧面看佛面 not for the monk's sake,but for the Buddha's — (do sth. for a person) out of deference to sb. else;do sth. out of consideration for sb. else；
不可 cannot;should not;must not;not allowed;forbidden;must；
不可多得 rare;exceptional;hard to come by;hard to get;seldom encountered；
不可分割 indivisible;inseparable；
不可告人 not to be divulged;hidden;ulterior;ulterior motives that cannot bear the light of day;will not stand exposure to the light of day；
不可估量（的） inestimable;incalculable;beyond measure;immeasurable；
不可或缺 indispensible;absolutely necessary；
不可救药 too seriously ill to be cured with medicine;be beyond [past] cure;be incorrigible;be past praying for;beyond help [remedy];cease hoping for one's recovery;hopeless;incurable;irretrievable;too far gone；
不可抗拒 irresistible;inexorable；
不可抗力 {律} vis major;act of God [Providence];force majeure;beyond human control；
不可名状 indescribable;beyond description;beggar description;defy description；
不可磨灭 indelible;ineffaceable；
不可逆转 irreversible;not to be turned back；
不可偏废 cannot do one thing and neglect the other;do not emphasize one thing at the expense of the other;Neither can be neglected.;Neither one must be overemphasized to the neglect of the other.;None is to be stressed to the exclusion of the other.;not to overlook either of two;not to overemphasize one aspect to the neglect of the other；
不可企及 far beyond one's reach;can't compare anywhere with sb.;beyond one's power of attainment;inimitable;lag far behind;matchless;only look but cannot catch up with;unable to catch up with；
不可侵犯权 inviolability；
不可胜数 countless;innumerable;more than one can enumerate;uncountable;too many；
不可收拾 get out of hand;unmanageable;irremediable;hopeless;beyond control;wild disorder or confusion；
不可思议 It is beyond logic and above reason.;inconceivable;unimaginable;beyond comprehension;difficult to understand;marvellous;mysterious;unthinkable；
不可同日而语 cannot be mentioned in the same breath;cannot be compared with ...;not to be named on [in] the same day with ...;There's no comparison between them.；
不可言传[宣] can only be sensed,but not be expressed in words;It cannot be related by language.；
不可一世 as if nobody on earth could beat him;be overweeningly [insufferably] arrogant;be all-powerful;be swollen with inordinate arrogance;consider oneself unexcelled in the world;consider oneself a world above others;consider oneself without equal in the world;consider oneself without peer;high and mighty;hoity-toity;haughty airs;like an unconquerable hero;overbearing;ride the high horse;swagger [bluster] like a conquering hero [anything]；不可逾越 impassable;insurmountable;insuperable;cannot exceed (the limit;quota);should not go beyond the limit of ...；
不可知论 {哲} agnosticism；
不可捉摸 subtle;elusive;intangible;hard to grasp or trace;uncanny;unpredictable;difficult to ascertain；
不克 be unable to;cannot；
不客气 （使人难堪） be rude to;be hard on;impolite;blunt;（直率） frank;candid;straight forward;（客套） don't mention it;you're welcome;not at all;（感谢别人的好意） Please don't bother,but I'll help myself.；
不快 （不愉快） be unhappy;be displeased;be in low spirits;（不舒服） be indisposed;feel under the weather;(feel) unwell;be out of sorts;（慢） slow；
不愧 be worthy of;deserve to be called;prove oneself to be；
不愧不怍 have [feel] neither shame nor blush;be open and aboveboard and feel no qualms；
不赖 [方] not bad;good;fine；
不稂不莠 (又作“不稂无莠”、“不郎不秀”；比喻不成材) good-for-nothing;not injurious things;useless;worthless;unpromising；
不劳动者不得食 He does not work,neither shall he eat.;He who does not work shall not eat.；
不劳而获 get without any labor [exertions];an unearned income;be idle and profit by other's toil;gain [make gains] without doing any work;gain results without working for them;make an omelet without breaking eggs;reap where one has not sown;reap without sowing;profit by other people's toil;reap what one has not sown;sit idle and rake in a profit；
不离儿 [方] not bad;pretty good;pretty close；
不理 pay no attention to;refuse to acknowledge;take no notice of;ignore;disregard；
不利 unfavourable;disadvantageous;harmful;detrimental;unsuccessful；
不力 not do one's best;not exert oneself;fail to apply one's full strength;half-heartedly;perfunctorily;be ineffective;incompetent;work with no or little efficiency；
不良 bad;harmful;undesirable;unhealthy；
不了 without end；
不了了之 settle a matter by leaving it unsettled;smother up;by leaving it unsettled;conclude without a conclusion;end up in [with] nothing definite;conclude without concrete result [decision];leave it unsettled;let (a matter) take its own course；
不料 unexpectedly;to one's surprise;beyond one's expectation；
不列颠百科全书 Encyclopaedia Britannica；
不吝 [套] not stint;not grudge;without sparing;be generous with；
不吝指教 Please don't refuse to offer your kind advice!;not be grudging of giving instruction;not be stinting with comments or criticism;not hesitate to make comments;not to spare your comments;Please make frank comments;spare no advice；
不灵 not work;be ineffective；
不留情面 be very strict;disregard other's “face”or feelings；
不露声色 not show [betray] one's feelings,intentions,etc.;keep one's countenance;not betray one's intention through one's speech and countenance;not to show the slightest trace of (ill-humor);not turn a hair;without letting one's feelings show；
不伦不类 neither fish nor fowl;bear no resemblance to things of this kind,nor to those of that kind;neither fish,flesh,nor fowl [nor good red herring];neither this species nor that class;messy;nondescript;grotesque;unfit；
不论 no matter (what,who,how,etc.);whether ... or ...；
不落窠臼 not to follow the beaten track [the old precedent];a style which is original and not stereotyped;break away from convention;break down [with] set practices;be off set pattern and outdated conventions;not get into a rut;not to fall within the narrow confines of stereotyped forms；
不落俗套 conform to no conventional pattern;depart from convention;off the beaten track；
不满 resentful;discontented;dissatisfied；
不忙 there's no hurry;take one's time；
不毛之地 gally;barren land;desert;a desert region;sterile land;waste land [region];a bare and barren land;meager soil;arid land;land without a blade of grass;land which does not grow anything；
不免 unavoidable;bound to;invariably;would naturally；
不妙 not going well;far from good;(of a turn of events) not too encouraging;anything but reassuring；
不敏 [书] [谦] not intelligent;not clever；
不明 not clear;unknown；
不明不白 not clear,also not open;with no clear reason whatever;obscure;doubtful;dubious;indecent；
不明飞行物 unidentified flying objects;UFO；
不鸣则已，一鸣惊人 not speak unless able to say sth. sensational;amaze the world with a single brilliant feat；
不名数 {数} abstract number；
不名一[分]文 having not a single copper;not a penny to bless oneself with (to one's name);penniless;stonebroke;without a penny to one's name；
不名誉 disreputable;disgraceful；
不谋而合 agree without prior [previous] consultation;be a mere coincidence;be perfectly in harmony [agreement] without previous consultation;coincide naturally and without effort with another's wish;happen to coincide with;happen to have the same view;happen to hold the same view；
不能 cannot;must not;should not;unable；
不能不 have to;cannot but；
不能赞一辞 unable to say a word (in criticism of an impeccable piece of writing)；
不能自拔 inextricably bogged down in;find it impossible to stop oneself;be inescapably caught in;be so deeply involved that one can't get away;be too deeply involved to withdraw;cannot break out of;cannot get [tear] oneself away from;unable to extricate oneself (from one's plight);unable to get away from；
不念旧恶 not bear a grudge;bear no malice;cast behind the back;discard [not to dig up] old animosities;forget and forgive old grudges;forget old grievances;Let bygones be bygones.;Let the dead bury the dead.;not to keep the former wickedness of man in mind;not to remember old wrongs；
不佞 [书] [谦] I;yours truly；
不怕 be not afraid of;not fear；
不怕不识货，就怕货6+比货 Don't worry about not knowing much about the goods,just compare them and you will see which is better.;Don't fear it won't be appreciated, it stands up well to comparison.；
不怕官，只怕管 There is no fear of the government,but rather fear to be governed.;Fear no officials — except those who officiate over you!;It is the clerk,not the official,that is to be feared. — It is the man in direct control,however low his position,that is to be reckoned with.；
不配 be unworthy of;be not qualified to;mismatch；
不偏不倚 avoid leaning to either side;be impartial to;be free from any bias;even-handed;favor neither ...nor ...;hold the scales even;not leaning to the left or to the right;not to throw one's weight either way;remain strictly neutral;show no partiality to either side;unbiased;without bias and without favor;without partiality；
不平 uneven;not level;not smooth;injustice;unfairness;unjust;uneven;wrong;indignant;resentful;grievance;complaint；
不平等条约 unequal treaty;unjust treaty；
不平衡 out-off-balance;imbalance;lack of balance;non-equalizing;unbalance;disbalance;disequilibrium；
不平则鸣 Injustice provokes outcry.;Complaint comes when there is injustice.;exclaim against injustice;Injustice naturally brings on complaints.;Injustice will cry out.;Man will cry out against injustice.;Where there is injustice,there will be an outcry.;When you have a grievance,state it.；
不破不立 There's no making without breaking.;There can be no construction without destruction.;There is no construction without destruction.;Without destroying the old,one cannot build the new.;Without destruction there is no construction.；
不期而遇 meet sb. accidentaly [unexpectedly;by chance];chance on [upon];come [run] across;fall across;happen to meet;meet without expecting to;meet without previous arrangement;meet with sb. by chance；
不期然而然 contrary to one's expectations;happen unexpectedly;happen without looking for;never thought it would happen but it did happen;turn out contrary to one's expectations；
不起眼 [方] not eye-catching;unconspicuous；
不巧 unfortunately;as luck would have it；
不切实际 unrealistic;unpractical;impracticable;moot;not correspond with reality；
不情之请 [套] presumptuous request;unreasonable demand；
不求甚解 read without thorough understanding;not seek deep understanding;apprehend ... without comprehending;be content with superfical understanding;implore no explanation in detail;not go deep into sth.;not to aim at a thorough understanding of；
不屈 unyielding;unbending；
不屈不挠 refuse to be cowed or submit;be unbending in struggle;dauntless indomitable;neither to yield nor flinch;never give in;not to bend or swerve;tenacious;unyielding;with unflinching courage；
不全 incomplete;partial；
不然 （不是这样） not so;not the case;no;（否则） if not so;otherwise;or else;（用于句子开头表示否定对方的话） no；
不仁 (不仁慈；刻薄；不厚道) not benevolent;heartless;(失去知觉；感觉迟钝) numb;numbness；
不忍 cannot bear to;can't endure；
不日 within the next few days;soon;in a few days；
不容 not tolerate;not allow;not brook；
不容置辩 beyond dispute;undisputed;indisputable;incontestable；
不容置喙 not allow others to put in a word;not to allow others to interfere [butt in];brook no intervention;refuse letting others talk [explain];There is nothing more to be said.；
不容置疑 allow [admit] of no doubt;be above suspicion;be beyond question;beyond [past] all doubt;have no room for doubt;not be open to doubt；
不如 not equal to;not as good as;inferior to;cannot do better than;had better;would rather;it would be better to；
不入虎穴，焉得虎子 Nothing venture,nothing have [get;gain;win].;Can you seize the tiger's whelps without going into the tiger's den?;He who would search for pearls must dive below.;How can one get the tiger's cubs except by going into the tiger's caves?;How can you catch [obtain] tiger cubs without entering the tiger's lair?;One cannot expect to achieve anything if one risks nothing.;Unless you enter the tiger's lair,you can't catch the tiger's cub.；
不三不四 neither fish,flesh nor fowl;neither one thing nor the other;(These men) are not this and not that.;suspicious (characters);dubious;shady;with no character;nondescript；
不衫不履 be not properly dressed as gentlemen should be;be a man without restraint;be sloppily dressed;careless of one's external appearance;disregard outward appearance;dress slovenly;not bothering about small matters;out at elbows;slovenly dressed;without wearing a coat or shoes；
不善 （不擅长） not good at;a bad hand at;（不好） bad;ill;evil;[方] （很可观） not to be pooh-poohed;quite impressive；
不上不下 suspended in midair;be in a dilemma;in a fix;not know what to do；
不上算 bad bargain;not profitable；
不甚了了 not know much (about sth.);do not quite understand;not be too clear (about sth.)；
不声不响 make no reply;mute;not making a sound;not utter a word;(as) quiet [silent;still] as a mouse;quietly,without attracting notice;without a revealing movement;without saying a word；
不胜 （承担不了） cannot bear;be unequal to;（非常） extremely;tremendously;very;deeply;（表示不能做或做不完） too ... to；
不胜枚举 be too numerous to enumerate [recount;list;mention];be too many to recount;be too numerous to be counted;defy enumeration;too many to enumerate piece by piece;too numerous to mention one by one;unable to reckon up one by one；
不胜其烦 be pestered beyond endurance;cannot withstand any trouble;It is a lot of trouble.;quite a nuisance [an annoyance];so bothersome as to be unbearable;too much bother;too troublesome；
不失时机 seize the opportune moment;let slip no opportunities of ...;lose no time;Make hay while the sun shines.;not let the opportunity slip;not to miss the opportune time;Strike while the iron is hot.；
不失为 can yet be regarded as;may after all be accepted as；
不时 （时时） frequently;from time to time;often;now and then;(随时；不是预定的时间) at any time;occasionally；
不时之需 possible period of want or need;need which may arise any time in the future；
不食人间烟火 be otherworldly；
不识时务 be ignorant of the present state of affairs [of the trend];behind the times;know nothing of the affairs of the day;lack proper understanding of the state of affairs;not to understand the concrete,actual conditions;show ignorance of the times；
不识抬举 not to know how to appreciate favors;be not worth bringing forward;fail to appreciate sb.'s kindness;have no sense to appreciate favors;not to appreciate favours;not to know what's good for one；
不是玩儿的 [口] It's no joke.; 不是玩艺儿 [口] be a person of dubious character;be a rotter；
不是味儿 [口] （味道不正） not the right flavour;not quite right;a bit off;（不对头） fishy;queer;amiss;（不好受） feel bad;be upset;be vexed;be perturbed；
不是冤家不聚头 Enemies and lovers are destined to meet.;Opponents always meet.；
不适 discomfort;trouble;unwell;indisposed;out of sorts;malaise；
不是 fault;blame；
不受欢迎的人 {外交} person non grata；
不受理 {律} reject a complaint;not entertained;{外交} refuse to entertain；
不熟 not yet done;still raw;unacquainted with;unfamiliar with；
不爽 （身体或心情不爽快） not well;out of sorts;in a bad mood;（没有差错） without discrepancy;accurate；
不死不活 neither dead nor alive;half dead;in an awkward position;lifeless;lethargic；
不死心 unwilling to give up;unresigned;not give up hope；
不送 [套] don't bother to see me out; 不送[吐]气 {语} unaspirated；
不俗 original;uncommon;not hackneyed；
不速之客 casual visitor;chance comer [visitor];gate-crasher;sb. who calls without an invitation;self-invited [uninvited;unexpected] guest;unwelcome person；
不碎玻璃 nonshattering glass;laminated glass;shatterproof glass;kinon glass;nonshatterable glass;unsplintered glass；
不遂 [书] fail;fail to materialize；
不停电电源 uninterrupted power supplies (UPS)；
不通 （阻隔） be obstructed;be blocked up;be impassable;(转用于抽象事物；文理错误) not make sense;be illogical;be ungrammatical；
不同 not alike;different;distinct;diverse;imparity;diversity；
不同凡响 be not of the common sort;be out of the ordinary;be unusually [exceedingly] good;different from the ordinary tune;extraordinary;out of the common run;remarkable;things which are extraordinary or quite outstanding.;unlike commonplace music；
不痛不痒 neither painful nor itching;scratching the surface;cause no pain,nor itch;not grasping the main points;not forceful;not to the point;perfunctory;playing with words;pointless;superficial；
不透明 {物} opacification;opacitas;opacity;opaque;non-transparent；
不透气 （密封） airtight;air proof;hermetic;（通风不良） stuffy;badly ventilated；
不透水 waterproof;watertight;impermeable;imperviousness；
不图 don't expect;not seek;contrary to one's expectation;unexpectedly;to one's surprise;do not intend；
不妥 not proper;inappropriate;not the right way;improper；
不外 not beyond the scope of;nothing more than;nothing but；
不违农时 not miss the farming season;do farm work in the right season;don't interfere with farming；
不为已甚 not be too hard on sb.;not go too far;not push matters to extremes;refrain from going to extremes in meting out punishment,etc.；
不谓 [书] unexpectedly;to one's surprise；
不闻不问 not bother to ask questions or listen to what's said;be indifferent to sth.;neither care to inquire nor to hear;show no interest in sth.;shut one's eyes to;take no notice;turn a deaf ear to;turn a blind eye to；
不问 （不过问） pay no attention to;ignore;disregard;not consider;(不审讯；不追究) let go unpunished;let off；
不无 not without；
不无小补 may be a little help;be more or less helpful;be of some help;not to be without some advantage;There is at least some small advantage.；
不惜 not stint;not spare;not scruple；
不惜工本 spare neither labor nor money;at all costs;go to great lengths;not to count the cost;spare no expense [cost];without regard to the cost;regardless of the cost；
不暇 have no time (for sth.);be too busy (to do sth.)；
不下于 （不少于） as many as;no less than;（不低于） not inferior to;as good as;on a par with；
不相称 unbecoming;ill-matched;unsuited;out of proportion；
不相干 be irrelevant;have nothing to do with;{数；光} incoherent；
不相容 incompatible;incompatibility；
不相上下 be roughly the same;about equal;about the same;almost on a par;be equal to ...;be on a par;be somewhat on a par with ...;equally matched;more or less of equal strength;nip and tuck;size up to;There is little [There is not much] to choose between the two.;without much difference；
不详 （不清楚） not quite clear;（不详细） not in detail;unspecified；
不像 unlike；
不像话 (言语、行动不合理) unreasonable;nonsensical;absurd;（坏得无法形容） outrageous;monstrous;scandalous;shocking;bad beyond description；
不像样 (不够标准；外形不好) in poor shape;unpresentable;shapeless;in no shape to be seen;(用在“得”后作补语，表示无法形容) beyond recognition；
不消说 It goes without saying that ...;not to speak of;not to mention;mention nothing of;say nothing of;let alone;much less;still less;without mentioning the fact that；
不孝 not in accordance with filial；
不肖 [书] unworthy；
不肖子孙 unworthy descendants；
不懈 untiring;unremitting;indefatigable；
不谢 don't mention it;not at all；
不屑 disdain to do sth.;think sth. not worth doing;do not condescend [deign] to do sth.;scorn;feel it beneath one's dignity to do sth.；
不屑一顾 will not spare a glance for;be not pleasing to look at;beneath contempt;beneath one's notice;cock [make;cut] a snook at;do not even glance at;not troubling to look at;not worth a single glance;not worthy of serious consideration;regard as beneath one's notice;(even) to refuse to give a glance;shrug sth. off;snap one's fingers at;turn one's nose up at；
不兴 out of fashion;outmoded；
不行 (不可以；不被允许) be not allowed;won't do;be out of the question;（不中用） be no good;not work;（不好） not good;poor;（表示程度很深） awfully;extremely;deeply；
不行了 on the point of death;dying；
不省人事 become unconscious;be in a coma;be in a dead faint;be unconscious [senseless];fall into a stupor;lose one's consciousness;narcotism;suspended animation；
不幸 （灾祸） misfortune;adversity;（不希望发生而发生的） unfortunately;(不幸运；使人失望、伤心、痛苦的) unfortunate;unlucky;sad；
不休 endlessly;ceaselessly；
不修边幅 be careless about one's dress;be down at heels;be slovenly;be neglectful of one's appearane;not care about one's appearance;not have the uncut edges trimmed;not to assume a specious demeanor;ungroomed;unmindful of social conventions;untidy；
不朽 immortal;eternity；
不锈钢 stainless steel;oxidation-resisting steel;noncorrosive steel;nonrust steel；
不虚此生 not to spend one's life in vain;not to live in vain；
不虚此行 One's trip wasn't for nothing.;The journey has not been made in vain.;The traveling was not fruitless.;The trip [journey] has been well worthwhile.;This trip is certainly not taken in vain.;It's been a worthwhile trip.;One's trip is not a waste of time.；
不许 not allow;not permit;must not;prohibited;can't；不学无术 have neither learning nor skill [art];be ignorant and incompetent;be lacking in both learning and practical ability;not to study and know nothing；
不逊 [书] rude;impertinent；
不雅观 offensive to the eye;unbecoming;do not look nice or proper;ungraceful；
不言不语 utter not a single word;keep silent；
不言而喻 It is self-evident.;be an understood thing;comprehend [be comprehended] without being told;It goes without saying that ...;It stands to reason that ...;matter-of- course;speak for itself;tell its [one's] own story [tale];understand without being told;understand without further explanation；
不厌 not mind doing sth.;not tire of;not object to；
不厌其烦 not to mind taking (all) the trouble;be very patient;go out of one's way;spare no trouble;take great pains;willing to go to all the trouble;with unflagging patience；
不厌其详 go into details;dwell at length upon;describe [deal with] sth. at length;dwell at great length;go gladly into particulars;go into minute details;not sparing in furnishing the details;painstaking in giving details;spare [omit] no details；
不扬 bad-looking;ugly or awkward in appearance；
不要 don't；不要紧 （不成问题） unimportant;not serious;（不碍事） it doesn't matter;never mind;（表面上似乎不妨碍） it looks all right,but；
不要脸 shameless;brazen;have no sense of shame;no shame at all；
不一 vary;differ；
不一而足 This is not the only one.;and so on and so forth;by no means an isolated case;numerous;no isolated case;There are more than one.;too many to enumerate；
不依 （不听从） not comply;not go along with;（不放过） not let off easily;not let sb. get away with it；
不遗余力 spare no effort [efforts;pains];be all out;be unsparing in one's efforts;do one's level best;do one's utmost to ...;go to all lengths;leave no stones unturned;make an all-out effort (to ...);make every endeavor;make the best of one's way;with all one's might;without sparing any effort；
不宜 not suitable;inadvisable;inappropriate；
不以为然 not to regard it as right;object to;disapprovingly;not altogether approve of;not think it right;not to accept as right;not to agree with;not to approve;regard as incorrect;scarcely [hardly] to think so;take a dim view;take exception to;think otherwise；
不以为意 not take it seriously;be indifferent to;dismiss all anxiety from one's thoughts;make nothing of;not to care a pin [a rush;a fig;a straw];not to pay any attention to;not to trouble oneself about;think nothing of；
不已 endlessly;unceasingly;incessantly；
不易[刊]之论 unalterable truth;a sound [irrefutable] statement;a thesis or an opinion that cannot be altered;irrefutable argument;perfectly sound proposition；
不亦乐乎 awfully;exceedingly;extremely;terribly;Isn't it a great pleasure?;What a delight it would be if ...；
不意 [书] unexpectedly;to one's surprise；
不义 injustice；
不义之财 ill-gotten gains [wealth];illegally gotten wealth;dirty money;loot;wealth gotten by illegal means;money obtained by dubious means;filthy lucre；
不翼而飞 （东西突然不见了） “fly without wings” — disappear without any trace;take wings to itself;vanish all of a sudden;disappear suddenly;（流传迅速） spread fast;spread like wildfire；
不阴不阳 neither negative nor affirmative — ambiguous;hidden;sinister；
不用 （没有必要） need not;（不使用） disuse;nonutility；
不由 can't help;cannot but；
不由得 can't help;can not but；
不由自主 can't help;beyond one's control;in spite of oneself;involuntarily;unable to control oneself；
不虞 [书] （意料不到） unexpected;（出乎意料的事） eventuality;contingency;（不忧虑） not worry about；
不予 not give;deny;refuse;not grant；
不远千里 without regarding a thousand miles as very distant — take [go to] the trouble of traveling a long distance;A thousand miles are not considered very far.;make light of traveling a thousand li;make light of travelling from afar;not to fear to go [come] though it were a thousand miles away；
不愿 reluctant;unwilling;be disclined；
不约而同 do or think the same without prior consulation;act in concert without previous arrangement;agree undesignedly;agree [fit] without precious consultation;an undesigned coincidence;be in agreement without prior discussion；
不悦 unhappy;displeased；
不再 no longer;not any more；
不在 （指不在家中或某处） be out;be not in;absent;[婉] （死亡） died;be dead；
不在乎 not mind;not care;not to give a rap;immaterial；
不在话下 be nothing difficult;be a cinch;be no object;beneath contempt;not amount to much;It is not necessary to go into that question.;not in the context of the present discussion;not under discussion for the present;Of this no more need be said.;regard ... as beneath contempt；
不在其位，不谋其政 unwilling to comment on sth. which is not one's own concern;Everyone should confine himself to his own duties.;If it's not your job,you don't worry about it.；
不在意 pay no attention to;take no notice of;not mind；
不赞一词 keep silent;make no comment;not say a word；
不择手段 use unscrupulous divisive tactics;be unscrupulous in one's efforts (to);by fair means or foul;by hook or by crook;go to every expedient;have no scruples about;resort to every expedient;unscrupulously;stoop to anything to;stop at nothing;use all kinds of methods;use every means in one's power [at one's command] to；
不怎么 not very;not particular(ly)；
不怎么样 not up to much;very indifferent;so-so；
不战不和 no war,no peace；
不折不扣 （不打折扣） hundred-percent;to the letter;no discount;without the slightness;without any reservation;(完全的；十足的) out-and-out；
不争气 be disappointing;fail to live up to expectations;submit to defeat or failure without putting up a fight;be easily discouraged;let sb. down；
不正之风 unwholesome tendencies;unhealthy tendency;malpractices;bad working styles;evil winds;unsound tendencies；
不正当竞争 illicit competition；
不知不觉 imperceptibly;unconsciously;unwittingly;unknowingly;not knowing and not feeling;without one's noticing it；
不知凡几 can't tell how many there are — numerous similar cases；
不知分寸 indiscreet;have no eye for proportion;have no sense of propriety;lacking a sense of propriety;lack tact;not knowing how far one can go；
不知好歹 not to know [distinguish] good from bad;not to appreciate what is good;not know what's good for oneself;not to know chalk from cheese；
不知进退 have no sense of propriety;not know where to stop；
不知人间有羞耻事 be lost to all sense of shame;be past all sense of shame;have no sense of shame；
不知死活 act recklessly and blindly;regardless of danger;have no idea of death or danger;have no news of a person,dead or alive;heedless of consequences;reckless of life；
不知所措 be at a loss what to do;be at [come to] one's wits' end;be at a nonplus;be at a stand;lose one's bearings;not know what to do;not know whether one stands on one's head or heels;not know what to make of;push [press;hit] the panic button;scarcely know where to turn；
不知所以 not knowing why it is so;be at a loss as to the why and wherefore of;be hoodwinked by flattery;not know what to make of ... [what is up]；不知所云 do not know what oneself (self deprecatory) or others are talking about;incomprehensible;be unintelligible;between the devil and the deep sea;be unable to make out what sb. is driving at [talking about]；不知天高地厚 not to know the immensity of heaven and earth — have an exaggerated opinion of one's abilities;not know how high the sky is and how thick the earth is;not to understand things;not understand things；
不值 not worth；
不值一驳 be not worth refuting;not merit refutation；
不止 more than;exceed;not limited to；
不只 not only;not merely；
不至于 （不会到某种程度） can't go so far as to;not so ... as to ...;not to such an extent as to;（未必） be unlikely to；
不置可否 not to say yes or no;be noncommittal;decline to comment;hedge;indicate neither consent nor dissent;make no comment;not express an [any] opinion;not to give a definite answer;refrain from making known one's attitude;refuse to comment;say neither buff nor style;show neither approval nor disapproval;without giving an affirmative or negative answer;without remark；
不治之症 the disease for which no cure has been found;incurable disease;fatal sickness；
不中用 useless;good for nothing;not good for use;without any talent or ability;unfit for anything;no good；
不周延 {逻} undistributed；
不准 not allow;forbid;prohibit；
不着边际 not to the point;(of a talk) empty and impracticable;entirely irrelevant in a roundabout way;far-fetched;far off the mark;irrelevant;neither here nor there;not touch the edge;off the point;totally beside the point;wide of the mark；
不着痕迹 leave no trace；
不着陆飞行 nonstop flight；
不赀 [书] immeasurable;incalculable；
不自量（力） not take a proper measure of oneself;overrate one's own abilities;do sth. beyond one's ability or strength;overconfident;be unaware of one's own limitations [impotence;weaknesses];go beyond one's depth;kick against the pricks;not to estimate properly one's own power;not to know one's own limits;overrate oneself;put a quart into a pint pot;undertake what is beyond one's power；
不自由毋宁死 Give me liberty or give me death!;Liberty is more important than life.；
不足 （不充足） not enough;insufficient;deficiency;shortage;insufficiency;inadequate;（不满某个数目） less than;（不值得） not worth;be beneath;not deserve;（不能） can't;should not；
不足道 do not deserve mention;insignificant;not worth mentioning;inconsiderable;of no consequence；
不足挂齿 not worth hanging on the teeth — not worth mentioning;does not deserve mentioning;nothing to speak of；
不足轻重 worthless;count for little (nothing);insignificant;negligible；
不足为奇[怪] be not at all surprising;and no wonder;be nothing strange;be nothing to take exception to;have nothing to be wondered at;nothing remarkable;nothing surprising;not strange at all;not to be wondered at;This is no strange thing.；
不足为外人道 no need to let others know;be not worth telling this to outsiders;This is not to be mentioned.;This is strictly between ourselves.；
不足为训 not to be taken as an example [guide];cannot be taken as a guide of conduct;not an example to be followed;not fit to serve as a model;not fit to be regarded as an example;not always authoritative;not sufficient to be taken as a lesson；
不做声 say nothing;keep silent;not say a word

• micro-
• microbiologist
• microcomputer
• microgram
• microorganism
• microscope
• microsecond
• Microsoft
• microwave
• mid-
• midday
• middle
• middle age
• middle-aged
• middle-aged woman
• middle class
• middle school
• middle-sized
• midnight
• midst
• might
• mightn't
• mild
• mildly
• mile