持工作; stick at one’s books 勤奋读书

654. stick to (=refuse to leave or change)坚持; stick to one’s promise 比喻食言 stick to one’s friend 忠于朋友

655. in stock 有….货

656. be strict with 对…严格要求

657. bego on strike 罢工

658. subject…to(=cause…to experience)使受..到 subject (adj.) to 易受到…的 659. submit…to 提交

660. substitute…for 以…代替…

661. suffer from 患…病; 受…苦痛

662. be suitable for (=fit) 合适…的

663. in sum 大体上, 总之

664. supply sb. with sth 向某人提供某物

665. superior to 优于…, 比…好

666. in support of 以便支持

667. be sure of (=have no doubt; certain)确信的

668. for sure certain (certainly, definitely) 肯定地.有把握地说

669. make sure about 弄清, 弄确实

670. be surprised at对..惊奇;take…by surprise使…惊奇; to one’s surprise使某人惊奇

671. suspect sb. of 疑心某犯有…

672. be suspicious of (=not trusting)对…有疑心

673. by sympathetic totowards对…同情,赞同

674. sympathize with sb. or sth. 对…表示同情

675. be in sympathy with 赞同,同情

676. taste of 有…味道

677. in good taste大方,得体;(反意)in bad taste

678. to(one’s) taste 合…的口味, 中意

679. tell…from (=recognize) 辨别.认出

680. in terms of (=with regard to; respectively) 按照, 根据, 在…方面

681. be on goodbad terms with 关系好(不好)

682. thank sb. for sth. 因…感谢某人

683. think of(=have the idea of)想到;(=consider)考虑; (=remember)想起 684. on second thoughts 经再三考虑之后

685. be through with (=finish with) 做好,完成

686. at one time 过去一度, 以前曾经

687. behind the times (思想,看法)落后于时代

behind time (=late) 迟到, 晚点

688. for the time being (=temporarily)暂时

689. in time(for) (=early or soon enough)及时

on time (=punctually) 准时

690. at no time 无论何时也不… in on time (=very quickly) 立即,马上

691. at times (=occasionally) 间或, 时常 at all times (=always) 始终, 总是 692. at a time 一次, 每次; 同时