call on是什么意思?我们老师说貌似还有"...地方叫"的意思,对吗

拜访某人：号召

call on:

vt. 号召(约请,访问)

例句与用法:
1. Our salesmen call on their best account twice a month.
我们的销售人员每月访问最好的客户两次。

2. The government calls on the youth to donate their blood voluntarily.
政府号召青年义务献血。

3. Tomorrow I'll pay a call on him.
明天我将要去拜访他。

4. I'd like to call on you this Sunday.
我想这个星期天来找你。

5. If I were free now, I might call on him.
如果我有时间，我可能会去看他。

6. I'm going to call on one of my former classmates.
我要去看望我的一位老同学。

7. All you have to do is call on the house phone.
我只要做的就是拨个室内电话。

8. OK if I call on you tomorrow?
我明天来找你行吗?

call on sb
call at a place