来源:环球网校
发布时间:2016-11-17
211.be on duty 值班,值日,在上班时
212.be in duty bound to (do) (=be required by one's job or esp. by conscience) 有义务(做)
213.be eager for 想得到,盼望
214.by ear (=play music from memory without having seen it printed) 凭记忆,不看乐谱
215.have an ear for (=have keen recognition of sounds esp. in music and language.)对……有鉴赏力
216.a word in one‘s ear 私房话,秘密话
217.on earth究竟,到底,全然
218.with ease (=easily) 容易,不费力
219.at (one‘s) ease ( = without worry or nervousness) 自在,不拘束
220.put sb. at his / her ease (=free sb. from worry or nervousness) 使某人感到无拘束
221.economize on (=save sth. instead of being wasteful) 节省
222.have an effect on 对……有影响
223.be in effect (=be in operation) 有效
224.go into effect 生效。(近:come into effect ;take effect ;be brought into effect)
225.in effect (=in fact, really) 实际上
226.give effect to (=carry out) 实行,使……生效
227.to no effect不起作用,没有取得任何效果
228.(be) of no effect (=useless) 无效
229.to the effect that大意是……,主要内容是……
230.to that effect是那个意思的……
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