337. innocent of无...罪,无辜 338. instead of 代替,而不是 339. intent on专心于 340. invisible to不可见的 341. jealous of嫉妒 342. just now 眼下;刚才 343. keep one's eyes on关注 344. keep on爱好,很喜欢 345. keep track of 留心

346. kind of sort of有点somewhat 347. lay off 下岗 348. leave alone别说

349. let the cat out of the bag泄露秘密 350. liable for对...有责任 351. liable to易于 352. little by little 逐渐地 353. look for hunt for 找工作 354. lost the point弄错 355. lots of 许多 356. loyal to忠于

357. mad abouton狂热迷恋 358. mad atwith sb.生气,愤怒 359. mad with因...发狂

360. make (both) ends meet收支平衡 361. make a living谋生 362. make it成功

363. make the best most of充分利用 364. many a 许多

365. mark the papers 批改考卷 366. mayor minor in

367. meet one's needs满足要求 368. might as well不妨 369. mistake a for b 认错 370. more or less 或多或少,有点 371. my treat我请客 372. narrow escape九死一生 373. necessary to for必要的 374. next door 隔壁的,在隔壁 375. next to下一个,其次 376. no doubt 无疑地

377. no less than 不少于...;不亚于 378. no longer 不再

379. no more than 至多,同...一样不 380. no more 不再

381. none other than 不是别的,正是 382. nothing but 只有,只不过 383. now and then 时而,偶尔 384. off and on 断断续续,间歇地 385. off duty 下班

386. on (the) one hand 一方面 387. on a largesmall scale 大小规模地 388. on account of 由于 389. on behalf of 代表 390. on board 在船(车飞机)上 391. on business 因公 392. on condition that 如果 393. on duty 上班,值班 394. on earth 究竟,到底 395. on fire 起火着火 396. on foot 步行 397. on guard 站岗,值班 398. on hand 在场,在手边 399. on loan to借给

400. on occasion(s) 有时,间或 401. on one's guard 警惕,提防 402. on one's own 独立,独自 403. on purpose 故意地 404. on sale 出售,廉价出售 405. on schedule 按时间表,准时 406. on second thoughts 经重新考虑 407. on the contrary 正相反

408. on the grounds of 根据,以...为由 409. on the other hand 另一方面 410. on the point of 即将...的时刻 411. on the road 在旅途中 412. on the side 作为兼职副 业 413. on the spot 在场;马上 414. on the whole 总的来说,大体上 415. on time 准时

416. on(anthe) average 平均,通常 417. once (and) for all 一劳永逸地 418. once again 再一次 419. once in a while 偶尔 420. once more 再一次

421. once upon a time 从前 422. one another 相互

423. one's cup of tea喜欢的人物 424. open to不限制,开放的 425. opposite to在对面 426. or else 否则,要不然 427. or so 大约,左右 428. other than 非;除了 429. out of breath 喘不过气来 430. out of control 失去控制 431. out of date 过时的 432. out of doors 在户外 433. out of order 出故障的 434. out of place 不适当的 435. out of practice 久不练习,荒疏 436. out of sight 看不见,在视野外 437. out of the question 毫无可能的 438. out of touch 不联系,不接触 439. out of 从...中;由于;缺乏

440. over and over (again) 一再地,再三地 441. parallel to与...平等,类似 442. particular about挑剔,讲究 443. patient with有耐心 444. peculiar to独特的,独有的 445. pick up捡

446. play by ear见机行事 447. popular with受...喜爱,爱戴 448. prior to 在...之前

449. pull one's leg拿某人开玩笑put someone on 450. put someone up给某人提供住宿 451. put up with忍受 452. quite a few 相当多,不少 453. rain cats and dogs瓢泼大雨 454. rather than 不是...(而是) 455. reach agreement 达成协议 456. reach an agreement达成一致 457. regardless of 不顾,不惜 458. relative to与...有关 459. remove from 从…除去 460. representative of代表...的 461. resign one's post 辞职 462. responsible for负责,是...原因

463. result from 由于 464. rich in富于

465. right away 立即,马上 466. ring sb. up 打电话给… 467. rule out 排除…的可能性 468. run out of用完 469. rush hours上下班高峰

470. see see to it that - make sure that确保 471. sensible of觉查到 472. sensitive to对...敏感

473. set another date改期 make on saturday lock it

474. set one's mind on doing 决定be determined to have one's mind set on bent on 475. short of缺少 476. show off卖弄 477. sick of厌恶,厌倦 478. side by side 肩并肩,一起 479. similar to相似 480. skilled at in善于 481. slip one's mind 忘记 482. so far 迄今为止

483. somewhere around 大约 484. sooner or later 迟早,早晚 485. sore throat foot 嗓子哑腿酸

486. stay up late 熬夜 487. step by step 逐步地 488. subject to受制于,易于 489. such as 例如,诸如 490. sufficient for足够的 491. suitable forto适合于 492. superior to优于,级别高于 493. sure of about对...有信心,确信 494. suspicious of怀疑 495. take a leave请假 496. take a seat be seated 497. take one's place 取代 498. take one's time慢慢来 499. take sth. seriously 认真对待 500. take up占据 501. thanks to 由于,多亏 502. that is (to say) 就是说,即

503. the reverse is also true 反之亦然 504. tired of对...不在感兴趣 505. to the point 切中要害,切题 506. turn over 倾覆

507. typical of是典型的,特有的 508. uncertain of about不确知 509. under control 处于控制之下 510. under the circumstances 这种情况下 511. up in the air没有确定 512. up to date 在进行中 513. up to 多达;直到;胜任;取决于 514. vital to对...关系重大 515. void of没有,缺乏 516. what about 怎么样 517. what if 切合目前情况的 518. what's up new发生了什么事？ 519. with regard to 关于,至于 520. with respect to 如果...将怎么样 521. with the exception of 除...之外 522. without any trace没有踪迹 523. without fail 一向如此 524. without question 毫无疑问 525. wolf down狼吞虎咽 526. word for word 逐字的