有趣，“OK”这个词原来是这么来的！(3)

3、用作名词
I heard his faint OK.
We"ve got the OK from the council at last.
4、用作动词
They will OK the proposal.
The editor will OK the manu for publication.
5、用作感叹词
OK, you can go.
OK, they know this usage.
怎么样？关于OK的来源和用法你了解到了吗？学会了吗？是不是很有趣呢？