argue for -用法

argue for

debate in favour of；give reasons in support of为…争辩；支持；赞成

I'll try to argue the matter for you， but he's very obstinate．在这个问题上我会为你说话的，但他却是个固执的人。

It is necessary that we should argue the problem for them．我们有必要为他们辩论这件事。