1、拜访
... call at 拜访 ; 拜访某地 ; 拜访地点 ; 到拜访 to call on 拜访 call round 偶然拜访 ; 拜访 ...
2、拜托
... to pick up 拿起；捡起 to call on 拜托；要求；请求 to find out 发现；查明；得悉 ...
3、造访
... to postpone/put off an appointment 推迟约会 to call on 造访 to be engaged 约会 ...
4、请求
请求(to call on), 此释义来源于网络辞典。
to call on sb串门
to call on somebody造访
Remember to call on us记得来找我们
to call on a friend访友
To call on at convenience得便奉访
Is to call on relatives就是走走亲戚
call on to do号召某人做某事;拜访某人;拜访某地;大喊
call on to用来做;用来做…