181. demand sth. of sb. 向某人要求(非物质的)东西。 demand sth. from
sb. 向某人要求(物质的)东西
182.in demand 有需求;on demand 受到要求时
183. be dependent on依靠
184. deprive sb. of sth.剥夺某人某物
185. derive from(=obtain from)从取得，由来的。derive from
(=come from)起源于
186. despair of (=lose all hope of )绝望
187. in despair 绝望
188. despite(=in spite of)不管，尽管
189. in detail详细地
190. deviate from 偏离，不按办
191. on a diet吃某种特殊饮食，节食
192. differ fromin与的区别在于
193. in difficulties有困难，处境困难，
194. discharge sb.(from)for (=dismiss sb. from a job for )因
解雇，开除
195. fall back(=retreat， turn back)撤退;
in disorder 慌乱地，狼狈不堪
196. on display (=being shown publicly )陈列
197. dispose of (=get rid of ，throw away)处理掉
198. beyond dispute 不容争议的，无可争议
199. in dispute 在争议中
200. in the distance在远处。 make out 辩认出
201.(be) distinct from( = be different from)与截然不同
202. distinguish between(=make or recognize differences)辨别
203. distinguishfrom把与区别开
204. do away with (=get rid of ; abolish; discard eliminate)除
去，废除，取消; do away with (=kill )杀掉，镇压
205. have to do with与有关系
206. without doubt(=undoubtedly)无可置疑地
207. in doubt (=in a condition of uncertainty)对表示疑惑
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，在上班时
212. be in duty bound to(do)(=be required by one s job or esp.
by conscience )有义务(做)
213. be eager for 想得到，盼望
214. by ear (=play music from memory without having seen it printed)
凭记忆，不看乐谱
215. have an ear for(=have keen recognition of sounds esp. in music
and language)对有鉴赏力
216. a word in ones ear 私房话，秘密话
217. on earth 究竟，到底，全然
218. with ease( = easily )容易，不费力
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
)使某人感到无拘束
221. economize on (=save sth. instead of being wasteful)节省
222. have an effect on对有影响
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 )实际上
226. give effect to (=carry out)实行，使生效
227. to no effect 不起作用，没有取得任何效果
P
228.(be) of no effect (=useless)无效
229. to the effect that 大意是，主要内容是
230. to that effect 是那个意思的
231. emerge from( =appear， become known )出现，暴露(问题。意见
等)
232. place(or put， lay) an emphasis on 强调，把重点放在上
233. encourage sb. in 鼓励; encourage sb. in his/her work鼓励某人
工作; encourage sb. in his/her idleness怂恿某人游手好闲
234. encourage sb. in with sth. 用鼓励某人做某事
235. on end (=continuously )连续地
236.(be) at an end(=finished )结束了
237. no end of(=very many/much )很多，大量
238. in the end (=finally， eventually )最终
239. at one s wit s end (=not knowing what to do or to say )
无法可想，智穷计尽
240. end up with以而结束
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. exerton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
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