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 o f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 for/to 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