202.distinguish between (=make or recognize differences)辨別
203.distinguish…from把…與…區(qū)別開
204.do away with (=get rid of; abolish; discard eliminate)除去,廢除,取消; do away with (=kill)殺掉,鎮(zhèn)壓
205.have…to do with與…有關(guān)系
206.without doubt (=undoubtedly)無可置疑地
207.in doubt (=in a condition of uncertainty)對…表示疑惑
208.be due to是由于
209.come off duty下班
210.go on duty上班
211.be on duty值班,值日,在上班時
212.be in duty bound to (do) (=be required by one's job or esp. by conscience)有義務(wù)(做)
213.be eager for想得到,盼望
214.by ear (=play music from memory without having seen it printed)憑記憶,不看樂譜
215.have an ear for (=have keen recognition of sounds esp. in music and language)對..有鑒賞力
216.a word in one's ear私房話,秘密話
217.on earth究竟,到底,全然
218.with ease (= easily)容易,不費力
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)使某人感到無拘束
221.economize on (=save sth. instead of being wasteful)節(jié)省
222.have an effect on對…有影響
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)實際上
226.give effect to (=carry out)實行,使…生效
227.to no effect不起作用,沒有取得任何效果
228.(be) of no effect (=useless)無效
229.to the effect that大意是…,主要內(nèi)容是…
230.to that effect是那個意思的…