kinds和kind的区别？_种类的英文kind

kinds和kind的区别？

kinds，n.同类的人(或事物);种类;

例句，

It became fashionable to eat certain kinds of fish

吃某些种类的鱼开始流行起来。

kind，adj.友善的;体贴的;慈祥的;友好的;宽容的;客气请求或命令;

n.种类;同类的人(或事物);

例句，

I was lost and wishes to see a kind face.

我迷了路，想看到一张友善的面孔。