2017年6月英语四级500个常考词组(十七)

　　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