单词：call on
号召, 呼吁, 约请, 访问
call on的用法和样例：
例句
用作及物动词(vt.)
- He called on the workers to fight for their rights.他号召工人为争取自己的权利而斗争。
- I'd like to call on you this Sunday.我想这个星期天来找你。
- I'm going to call on one of my former classmates.我要去看望我的一位老同学。
- You'd better call on your friends to help you.你最好请朋友来帮你。
词汇搭配
- call on someone's services要求某人协助...
- call down on someone's head诅咒某人,祈求降祸于...
- call on号召
- money on call随时可收回的借款...
- on call随时可用, 随时到...