2017考博英语词汇精华：400个高频词组（16）
考博英语词汇高频词组的熟练掌握可以使考博生们在做考博英语阅读及写作中收益良多，希望考生们加强记忆。
311. in fear of (=afraid for the safety of) 担心
312. feed (sb.) on sth. 靠吃…, 用…喂养
313. be fed up with(=be unhappy, tired about sth. dull) 厌烦, 腻了
314. feel like (=have a desire for) 想要
315. fill in 填写
316. fill out ( =fill in )填写
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)干冒险事
319. set sth. on fire(=set fire to sth.)使..着火,放火
320. at first sight(=when first seen)乍一看,一见
321. for the first time 第一次(作状语)
322. in the first place 首先, 第一
323. fit into 刚好放入
324. fit in with ( = suit , fall into agreement) 合适, 相配, 一致
325. (be) fit for (=right and suitable for) 适合
326. focus on (=concentrate on) 集中在…上focus sth. on 把…集中在…上
327. be fond of 喜欢
328. (be) in force 有效, 实施
329. go into force 开始生效
330. by force 靠武力, 强行