介绍:

couple 夫妻；情侣；

They're a couple. 他们是一对。

a couple of 一些

I've been living in Shanghai for a couple of years.
我住在上海有些年了。

couple up 与某人结合 和某人在一起

Jenny broke up with her ex and coupled up with Josh.
Jenny和前任分手，和Josh在一起了。

更多指代另一半的词汇 My guy / my girl My sweetheart The bae