be strict with 对……严格要求

be/go on strike 罢工

subject...to (=cause...to experience) 使受……到

subject (adj.) to 易受到……的

submit....to 提交

substitute...for 以……代替……

suffer from 患……病;受……苦痛

be suitable for (=fit) 合适……的

in return (for) 作为报答;以报答 (for)

get rid of 摆脱，去掉，除去

be in the right 正确的;in the wrong 错误的

be with in one's rights (to do) 有权(做)

give rise to (=lead to) 引起，导致

at the risk of (=with danger of ) 冒……的风险

run (take) risk of (=do sth dangerous) 的风险

in on time (=very quickly) 立即，马上

at time (=occasionally) 间或，时常

at all times (=always) 始终，总是

at a time 一次，每次;同时

no top of 在……上面

in total (=all have been added up) 总计

be in touch with 与……有接触，有联系

be out of touch with 与……没有联系或接触

be true of 适合于……的;be true to 忠于……

in sum 大体上，总之

supply sb. with sth 向某人提供某物

superior to 优于……，比……好

in support of 以便支持

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

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

make sure about 弄清，弄确实

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

suspect sb. of 疑心某犯有……

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

by sympathetic to/towards 对……同情，赞同

sympathize with sb. or sth. 对……表示同情

be in sympathy with 赞同，同情

for the sake of (=for the good or advantage of ) 为了……起见

be for sale 待售

on sale (=offered to be sold) 出售，上市

be satisfied with 满意