call on

1. PHRASAL VERB 要求;呼吁;号召
   If you call on someone to do something or call upon them to do it, you say publicly that you want them to do it.
   1. One of Kenya's leading churchmen has called on the government to resign...
      肯尼亚一位高级宗教人士要求政府下台。
   2. Frequently he was called upon to resolve conflicts.
      不断有人要求他出面解决冲突。
2. PHRASAL VERB (短暂)拜访,探访，看望
   If you call on someone or call upon someone, you pay them a short visit.
   1. Sofia was intending to call on Miss Kitts.
      索菲娅打算去拜访基茨小姐。

1. I call on everyone to renounce the use of violence and armed struggle
   我呼吁每个人都放弃使用暴力和武装斗争。
2. Why should they get first call on the best property?
   凭什么最好的房产尽着他们先挑？
3. One of Kenya's leading churchmen has called on the government to resign
   肯尼亚一位高级宗教人士要求政府下台。
4. Sofia was intending to call on Miss Kitts.
   索菲娅打算去拜访基茨小姐。
5. The President paid a courtesy call on Emperor Akihito.
   总统对明仁天皇进行了礼节性的拜访。
6. We base this call on grounds of social justice and equity.
   我们基于社会正义和公平发出这一呼吁。
7. In case of difficulty, just call on me.
   如有困难，找我好了。
8. I'll call on you in my spare time.
   有空我去找你。
9. I'm going to call on one of my former classmates.
   我要去看望我的一位老同学。
10. She'll call on you this afternoon.
    她今天下午要来见你。
11. We paid a courtesy call on the headmaster.
    我们对校长作了一次礼节性的拜访。
12. He paid a formal call on the American ambassador, in return of the ambassador's formal visit earlier in the year.
    他正式拜访了美国大使，作为对美国大使今年早些时候访问的回访。
13. Please give him a message that I won't call on him tomorrow.
    请你替我过话儿，就说我明天不去找他了。
14. Why didn't you call on me to share your vigil?
    为什么不叫我同你一块守夜呢？
15. I'll call on you again some other time.
    他日再来看望。
16. The cricket team was so short of players that they had to call on the second team.
    那个板球队缺员厉害，只好起用二队。
17. Why don't you call on me when you were in Tianjin.
    你在天津的时候为何不去拜访我。
18. Tomorrow," I say," I will call on Carol.
    明天，“我说，”我要去看看卡罗尔。
19. Then may I call on you at that time tomorrow?
    那么明天那时我可以拜访你吗？
20. I'd like to call on you this Sunday.
    我想这个星期天来找你。
21. We ''ll call on you next week.
    下周我们要拜访你。
22. I should like to call on you to discuss our new monitor.
    我乐于请您商讨我们新的显示器。
23. I call on my parents on occasion.
    我有时去拜访我的父母。
24. I want to call on my teacher and ask him some questions.
    我想去拜访我的老师，顺便问他一些问题。
25. We went to pay a call on some people I used to know.
    我们去拜访了一些我以前的老相识。
26. Now, this is a judgment call on the part of the consumer.
    现在，这是一个判断上的部分消费者。
27. I can call on any team member.
    我能选任何一个队员。
28. I will call on you in a week.
    我一周之内会去拜访你。
29. I'll call on you on Sunday.
    我将在星期天拜访你。
30. I'll call on you when I am in america.
    我到美国后会去拜访你。

  visit call on drop in【导航词义：访问】

  visit v. 拜访，访问

〔辨析〕指看望某人，也指浏览因特网的网站。

  call on phr. v. 短暂访问

〔辨析〕指短暂地拜访或看望某人。

  drop v. 顺便造访，临时拜访

〔辨析〕指拜访相识的人，通常未事先约定好时间，常后接副词 by/in 或介词 into。

verb

1. have recourse to or make an appeal or request for help or information to
   1. She called on her Representative to help her
   2. She turned to her relatives for help

   Synonym:    turn