241. come to and end (=finish) 结束
242. end in 以...为结束
243. engage in 或 be engaged in 忙于,从事
244. enter for (=put the name on a list for)
报名参加
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...

• amount [ə´maunt] n.总数；数量 v.合计 (初中英语单词)
• exception [ik´sepʃən] n.例外；反对，异议 (初中英语单词)
• excess [´ekses] n.超过 a.过分的 (初中英语单词)
• account [ə´kaunt] vi.说明 vt.认为 n.帐目 (初中英语单词)
• existence [ig´zistəns] n.存在；生存；生活 (初中英语单词)
• equivalent [i´kwivələnt] a.相等的 n.同等物 (高中英语单词)
• exclusive [ik´sklu:siv] a.独有的；集中的 (高中英语单词)
• essence [´esəns] n.本质；要素；精华 (英语四级单词)
• taking [´teikiŋ] a.迷人的 n.捕获物 (英语六级单词)