(1)解除(脱)，减轻(ease from or lessening of pain，anxiety，etc)[U，a～][N(from)]：give/bring some (a little)～to pain/sb's headache 解除/减轻一些(一点)疼痛/某人的头疼;seek/have～from pain/a cold/a tiresome journey/the day's labours 寻求/得以消除疼痛/消除感冒之苦/摆脱令人厌倦的旅行/消除一天的劳累;get/find～from taking a medicine 吃药得以消除病痛;a drug for the～of pain 止疼药; the work for the～of suffering 解除痛苦的工作;The doctor's treatment/medicine gave/brought no～. 医生的治疗/那种药并未使病痛减轻。give/breath/heave a sigh of～宽慰地叹/松/松了一口气;The news brought a sense/wave of～. 这个消息给人们带来了宽慰感/使人们感到一阵轻松。It was a great/such a/really a～(for me) to find my family safe. 发现家人平安，我感到非常轻松/如此轻松/真是轻松。What a～! We're now out of debt. 我们现在不欠债了，真是一身轻松。I sighed with～when they were gone. 他们走后，我轻松地舒了口气。to sb's (great)～ 使某人感到(十分)宽慰的是;much to sb's～ 使某人感到非常宽慰的是;〖同〗release;

(2)救济，援助(help or assistance as to the poor or needy)[U]：famine/poor/emergency/government～饥荒/贫民/紧急/政府救济物资;provide～for refugees 赈济难民;send～to the disaster area 把救济品运往灾区;go/come to the～of earthquake victims 救济地震灾民;be in need of～需要救济;The poor family survived on～. 这个贫困家庭靠救济生活。be/go on～靠救济生活;～fund/supplies/food/projects 救济金/品/食品/方案;〖同〗aid，welfare;

(3)接班(替)的人;(临时)加班的公共汽车(飞机)(person replacing another at some task or duty;bus or plane carries additional passengers)[C]：the sentry/bus-driver waiting for his～正在等待接班的哨兵/公共汽车司机;When does your/the nurse's～come on duty? 接替你/那位护士的人什么时候来上班? Because there were so many passengers to carry，a～was put on/provided. 因为要运送的乘客太多，所以加了一班车。～driver/crew 轮换的司机/机组人员; ～bus/service临时增加的公共汽车/公共服务;a～road 缓解交通拥挤的备用道路;

(4)解围(freeing of a town，city，etc after it has been surrounded by an enemy army)[U，the～][N(of)]：the～of Madison/a besieged town 为麦迪逊/一个被围困的城市解围;The～of Kharkov began on April 1. 4月1日开始解救被围困的哈尔科夫。a～column 一支救援队;〖同〗rescue;

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