5. out of breath 喘不过气来 6. blame sb. for sth. 因责备某人 . blame sth. on sb. 把推在某人身上 7. in bulk 成批地,不散装的 8. take the floor 起立发言 9. on business 出差办...
on board乘(车,飞机),on call听候召唤, on duty值班, on earth到底, on fire着火, on foot步行,on guard在岗,on hire雇用,on holiday度假 ►at常见用法 at构成的词组比较多,要细心区分。 1.动词+ at arrive at抵达,call at访问某地, catch at(it)当场抓住, come at攻...
1. call on/upon sb to do sth号召某人干某事;恳求?请(叫)某人干某事?例如: The headmaster called on the students to work harder. 校长号召学生们更努力地学习? We are calling upon you to help us. 我们恳求你的帮助? 2. call on/upon sb拜访;看望某人; call at ...
常见动词: want, wish, ask, tell, order,beg, allow, permit, help, advise, persuade, cause, force, warn, invite, urge,encourage, prepare, call on, would like, wait for, etc. I got them to join us in the discussion. They are waiting for the school bus...
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