278. look sb. in the eye 正視, 打量(某人)

　　279. close (shut) one’s eyes to不理會(huì),視而不見

　　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,轉(zhuǎn)眼間

　　282. keep an eye on(=keep a watch on)照看,監(jiān)視

　　283. in the eyes of in one’s eyes ( = in the judgment of ) 在某人看來, 在某人眼里

　　284. on the face of it (=judging by what one can see) 表面看來

　　285. in the face of 面對(duì)著(困難等情況)

　　286. in one’s face當(dāng)著某人的面; face to faced面對(duì)面; face up to 大膽面向

　　287. fail in (=be unsuccessful in) 失敗

　　288. in good faith(=honestly, sincerely) 真誠地

　　289. keep faith with 對(duì)…守信用

　　290. lose faith in 對(duì)…失去信心

　　291. on faith 毫無懷疑地, 依賴地

　　292. faithful to (=loyal to) 對(duì)…忠誠

　　293. fall into the habit (of) 養(yǎng)成…習(xí)慣

　　294. fall short of (=fail to reach a desired result, standard, etc.) 沒達(dá)到, 低于

　　295. familiar with 熟悉,了解

　　296. have a fancy for ( =like sth. without the help of reason) (沒有道理地)喜歡, 想要

　　297. take a fancy to (=become fond of) 喜歡

　　298. by far 遠(yuǎn), 非常 (與比較級(jí)或最高級(jí)連用)

　　299. far from 遠(yuǎn)遠(yuǎn)不是

　　300. far from 非但不…(而且)

　　301. in fashion(=stylish, most modern)時(shí)興,流行

　　302. after the fashion (of) 依照…

　　303. find fault with(=complain about; criticize)找毛病，對(duì)…吹毛求疵

　　304. at fault (=in the wrong, blamable)有錯(cuò)

　　305. in favour of 贊成

　　306. be in favour with 受寵, 受偏愛;

　　out of favour with 失寵, 不受寵

　　307. in one’s favour(=to one’s advantage)對(duì).有利

　　308. (be) favourable to(=advantageous)有利的

　　309. fear for (=be afraid for the safety of sb. or sth.) 為…擔(dān)心

　　310. for fear of (=in case of; because of anxiety about) 以防, 由于怕

　　311. in fear of (=afraid for the safety of) 擔(dān)心

　　312. feed (sb.) on sth. 靠吃…, 用…喂養(yǎng)

　　313. be fed up with(=be unhappy, tired about sth. dull) 厭煩, 膩了

　　314. feel like (=have a desire for) 想要

　　315. fill in 填寫