245. enter into (=begin) 开始(谈话, 谈判等)

246. enter on / upon (=begin) 开始 (一个时代. 一种生涯. 一段任期等) 247. be entitled to (=be given the right to do sth.)有权 ,有资格 248. be equal to 等于

249. be/ feel equal to (=have enough strength, ability etc.) (某人)能胜任,能应付 on equal terms(=on and equal footing)平等地 250. be equipped with 装备有,装有

251. (be) equivalent to(=equal in value, amount, meaning) 相等于, 相当于 252. in essence (=in its/one’s nature) 本质上

253. at all events (=in spite of everything, in any case) 不论怎样, 无论如何254. in any event (=whatever happens in the future) 无论如何, 不管(将来)怎么样

255. in the event that(=if) 假如, 如果. in the event 结果, 实际情况是(常与but连用) 256. in the event of(=in case of)万一,即使发生..时 257. except 除 以外; besides 除 以外还有.. 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) 超过 263. exchange for 以 交换

264. exclusive of (=not taking into account; without) 不包括 265. in excuse of 作为 的借口 266. exert on 对 施加

267. exert oneself to do sth. 努力,使劲

268. come into existence (=begin to exist)开始存在; come into use开始使用; come into effect开始运转; come into fashion开始时新; come into action开始行动; come into power开始执政; come into sight进入视野;come into blossom开花; 269. (be) in existence存在 come into existence 出现 270. expect of 在 期望

271. at the expense of在损害 情况下,以 为牺牲 272. expose to 使暴露于 , 使 受(危险,风险) 273. be exposed to 面临 , 受到 .

274. beyond expression_r(=in a manner that cannot be expressed) 无法形容, 说不出的 275. give expression to 表达, 表现 find expression in 表现

276. to extent 在 程度上

277. in the extreme (= extremely) 极其 278. look sb. in the eye 正视, 打量(某人)

279. close (shut) one’s eyes to不理会,视而不见 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,转眼间 282. keep an eye on(=keep a watch on)照看,监视

283. in the eyes of in one’s eyes ( = in the judgment of ) 在某人看来, 在某人眼里 284. on the face of it (=judging by what one can see) 表面看来