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

　　226. give effect to (=carry out) 實(shí)行,使…生效

　　227. to no effect 不起作用,沒(méi)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(jiàn)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(kāi)始(談話(huà), 談判等)

　　246. enter on / upon (=begin) 開(kāi)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

　　266. exert…on… 對(duì)…施加…

　　267. exert oneself to do sth. 努力,使勁

　　268. come into existence (=begin to exist)開(kāi)始存在; come into use開(kāi)始使用; come into effect開(kāi)始運(yùn)轉(zhuǎn); come into fashion開(kāi)始時(shí)新; come into action開(kāi)始行動(dòng); come into power開(kāi)始執(zhí)政; come into sight進(jìn)入視野;come into blossom開(kāi)花;

　　269. (be) in existence存在 come into existence 出現(xiàn)

　　270. expect…of 在…期望…

　　271. at the expense of在損害…情況下,以…為犧牲

　　272. expose…to…使暴露于…, 使…受(危險(xiǎn),風(fēng)險(xiǎn))

　　273. be exposed to… 面臨…, 受到….

　　274. beyond expression (=in a manner that cannot be expressed) 無(wú)法形容, 說(shuō)不出的

　　275. give expression to 表達(dá), 表現(xiàn)

　　find expression in 表現(xiàn)

　　276. to …extent 在…程度上

　　277. in the extreme (= extremely) 極其

　　278. look sb. in the eye 正視, 打量(某人)

　　279. close (shut) one’s eyes to不理會(huì),視而不見(jiàn)

　　280. in one’s mind’s eye 在心目中, 在想象中

　　281. in the twinkling of an eye 一眨眼,轉(zhuǎn)眼間

　　282. keep an eye on(=keep a watch on)照看,監(jiān)視

　　283. in the eyes of in one’s eyes ( = in the judgment of ) 在某人看來(lái), 在某人眼里

　　284. on the face of it (=judging by what one can see) 表面看來(lái)

　　285. in the face of 面對(duì)著(困難等情況)

　　286. in one’s face當(dāng)著某人的面; face to faced面對(duì)面; face up to 大膽面向

　　287. fail in (=be unsuccessful in) 失敗

　　288. in good faith(=honestly, sincerely) 真誠(chéng)地

　　289. keep faith with 對(duì)…守信用

　　290. lose faith in 對(duì)…失去信心

　　291. on faith 毫無(wú)懷疑地, 依賴(lài)地

　　292. faithful to (=loyal to) 對(duì)…忠誠(chéng)

　　293. fall into the habit (of) 養(yǎng)成…習(xí)慣

　　294. fall short of (=fail to reach a desired result, standard, etc.) 沒(méi)達(dá)到, 低于

　　295. familiar with 熟悉,了解

　　296. have a fancy for ( =like sth. without the help of reason) (沒(méi)有道理地)喜歡, 想要

　　297. take a fancy to (=become fond of) 喜歡

　　298. by far 遠(yuǎn), 非常 (與比較級(jí)或最高級(jí)連用)

　　299. far from 遠(yuǎn)遠(yuǎn)不是

　　300. far from 非但不…(而且)

　　301. in fashion(=stylish, most modern)時(shí)興,流行

　　302. after the fashion (of) 依照…

　　303. find fault with(=complain about; criticize)找毛病，對(duì)…吹毛求疵

　　304. at fault (=in the wrong, blamable)有錯(cuò)

　　305. in favour of 贊成

　　306. be in favour with 受寵, 受偏愛(ài);

　　out of favour with 失寵, 不受寵

　　307. in one’s favour(=to one’s advantage)對(duì).有利

　　308. (be) favourable to(=advantageous)有利的

　　309. fear for (=be afraid for the safety of sb. or sth.) 為…擔(dān)心

　　310. for fear of (=in case of; because of anxiety about) 以防, 由于怕

　　311. in fear of (=afraid for the safety of) 擔(dān)心

　　312. feed (sb.) on sth. 靠吃…, 用…喂養(yǎng)

　　313. be fed up with(=be unhappy, tired about sth. dull) 厭煩, 膩了

　　314. feel like (=have a desire for) 想要

　　315. fill in 填寫(xiě)

　　316. fill out ( =fill in )填寫(xiě)

　　317. set the world on fire=set the flames on fire(=do sth. remarkable)有突出成就

　　318. play with fire (=take great risks)干冒險(xiǎn)事

　　319. set sth. on fire(=set fire to sth.)使..著火,放火

　　320. at first sight(=when first seen)乍一看,一見(jiàn)