beg/ bεg /

1.vi.[beggar+] 
乞讨

2.vt.[+food] [ money] 


3.vt.[+favour] 
请求

4.vt.[+forgiveness] [ mercy etc] 
乞求

to beg for sth
乞求某物
to beg sb to do sth
恳求某人做某事
I beg your pardon
对不起
5.vt.
(not hearing) 请再说一遍

to beg the question (as to) whether
令人质疑
֧ɨ