义务

❶duty;obligation;commitment
❷volunteer;voluntary
人人对社会负有～。Everyone has duties to the community./有～做某事be obliged to do sth;be under the obligation to do sth;be dutybound to do sth/承担不首先使用核武器的～undertake(the obligetion)not to be the first to use nuclear weapons/履行所承担的～meet one’s commitments;fulfil one’s obligation/公民的基本权利与～ fundamental rights and duties of citizens/国际～international obligation (or commitment)/条约规定的～treaty obligations/不承担～no obligations(商业用语，指不一定要购买);under no obligation/自然法～obligatio naturalis[拉]/行动～obligation of action/不承认的～obligation of nonrecognition/披露的～duty of disclosure/应尽的～bounden duty;duty incumbent on one/～劳动voluntary labor/～人员（义工）volunteers/～效忠duty of allegiance/～兵compulsory serviceman/～兵役制compulsory(or obligatory) military service;conscription/～交售制system of obligatory sales/～教育compulsory education/～教育法 Law on Compulsory Education