221. economize on (=save sth. instead of being wasteful) 節(jié)省
222. have an effect on 對(duì)…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(shí)際上來(lái)源：www.examda.com
226. give effect to (=carry out) 實(shí)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(wú)效
229. to the effect that 大意是…,主要內(nèi)容是…
230. to that effect 是那個(gè)意思的…
231. emerge from ( =appear, become known ) 出現(xiàn), 暴露(問(wèn)題. 意見等)
232. place(or put, lay) an emphasis on 強(qiáng)調(diào), 把重點(diǎn)放在…上
233. encourage sb. in 鼓勵(lì); encourage sb. in his/her work 鼓勵(lì)某人工作; encourage sb. in his/her idleness 慫恿某人游手好閑
234. encourage sb. in …with sth. 用…鼓勵(lì)某人做某事
235. on end (=continuously) 連續(xù)地
236. (be) at an end (=finished) 結(jié)束了
237. no end of (=very many/much) 很多,大量
238. in the end (=finally, eventually) 最終
239. at one’s wit’s end (=not knowing what to do or to say) 無(wú)法可想, 智窮計(jì)盡
240. end up with 以…而結(jié)束
241. come to and end (=finish) 結(jié)束
242. end in 以…為結(jié)束
243. engage in 或 be engaged in 忙于,從事
244. enter for (=put the name on a list for) 報(bào)名參加
245. enter into (=begin) 開始(談話, 談判等)
246. enter on / upon (=begin) 開始 (一個(gè)時(shí)代. 一種生涯. 一段任期等)
247. be entitled to (=be given the right to do sth.)有權(quán)…,有資格…
248. be equal to 等于
249. be/ feel equal to (=have enough strength, ability etc.) (某人)能勝任,能應(yīng)付
on equal terms(=on and equal footing)平等地
250. be equipped with 裝備有,裝有
251. (be) equivalent to(=equal in value, amount, meaning) 相等于, 相當(dāng)于
252. in essence (=in its/one’s nature) 本質(zhì)上
253. at all events (=in spite of everything, in any case) 不論怎樣, 無(wú)論如何
254. in any event (=whatever happens in the future) 無(wú)論如何, 不管(將來(lái))怎么樣
255. in the event that(=if) 假如, 如果. in the event 結(jié)果, 實(shí)際情況是(常與but連用)
256. in the event of(=in case of)萬(wàn)一,即使發(fā)生..時(shí)
257. except 除…以外; besides 除…以外還有..
258. except (=but) 除了。
259. except for (=apart from) 除…以外
260. (an) exception to …的例外
261. with the exception of (=except, apart from) 除去…., 除…以外
262. in excess of (=more than) 超過(guò)
263. exchange…for 以…交換
264. exclusive of (=not taking into account; without) 不包括
265. in excuse of 作為…的借口