主動(dòng)提出的用法和樣例：
例句
-
他應該主動(dòng)提出付款--他有的是錢(qián)，別忘了。
He should have offered to pay he has plenty of money, after all. -
我主動(dòng)提出幫助，她十分領(lǐng)情。
I offered help, and she accepted gratefully. -
他從未[根本沒(méi)]主動(dòng)提出幫忙。
He never once/He didn't once offer to help. -
這個(gè)國家應該主動(dòng)提出禁止核武器。
It's up to this country to take the initiative in banning nuclear weapons.
