OK是okay的缩写，意思是好的、可以、同意。okay的第三人称单数是okays，现在分词是okaying， 过去式是okayed ，过去分词是 okayed。

okay的例句：

Is it okay if I come by myself? 我独自来行吗?

Okay, there is a slight difference. 好吧，是有稍稍的不同。

Whatever you decide, it's okay by me.

无论你怎么决定对我来说都行。

okay的短语：

Okay Airways 奥凯航空 ; A-Okay 一个OK ; Making it all okay 彻底的吹走

THAT'S OKAY 还好 ; If you look okay 如果你觉得

同近义词有：well、 fine、agreement 、 yes

well 好、顺利的

She looked surprisingly well. 她看上去身体出奇地好。

He plays quite well. 他表现得相当好。

Well, well, well. How quickly things change. 好啊，好啊，好啊。变化真快啊。

短语有：

as well 也;同样地;as well as 也;和…一样;do well 做得好;进展好

well and truly 确实地，准确地

agreement adj. 令人满意的

That's fine,' he replied amiably. “那很好。”他亲切友好地回答道。

You seem in fine fettle. 你看起来状态很好。

This is a fine book. 这是一本好书。

短语有：

in fine 最后;fine chemicals 精细化学品;fine quality 优良品质;上等品

fine art 精细工艺;feel fine 感觉(身体)很好;fine day 晴天

例句有：

Her head nodded in agreement. 她点头表示同意。

We were in complete agreement. 我们意见完全一致。

They nodded in silent agreement. 他们默默地点头表示同意。

短语有：

prenuptial agreement 婚前协议书 ; Munich agreement 慕尼黑公约

forward rate agreement 远期利率协议 ; Belfast Agreement 贝尔法斯特协议

yes adv. 是，是的 n. 是(表示肯定)