260. (an) exception to …的例外

259. except for (=apart from) 除…以外

258. except (=but) 除了。

257. except 除…以外; besides 除…以外还有..

256. in the event of(=in case of)万一,即使发生..时

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)

254. in any event (=whatever happens in the future) 无论如何, 不管(将来)怎么样

253. at all events (=in spite of everything, in any case) 不论怎样, 无论如何

252. in essence (=in its/one’s nature) 本质上

251. (be) equivalent to(=equal in value, amount, meaning) 相等于, 相当于