pair

一双、一对

She bought a new pair of running shoes last weekend.

她上周末买了一双新的跑鞋。

一副、一条、一把用于由两部分组成的单件物品

I need a pair of scissors to open this package.

我需要一把剪刀来打开这个包装。

两人一组、一对

The pair met at college and have worked together since.

这两人在大学认识，之后就一直合作。

对子扑克牌

He won the hand with a pair of kings.

他靠一对老K赢了这一局。

配对、使成对

The teacher paired each new student with an experienced classmate.

老师把每位新生和一位资深同学配成一组。

搭配

This sauce pairs beautifully with grilled fish.

这种酱料和烤鱼非常搭。

配对连线科技

Turn on Bluetooth and pair the headphones with your phone.

打开蓝牙，把耳机和手机配对连线。

结成一组、配对

Please pair up with someone sitting near you.

请和坐在你附近的人组成一组。

两两分开、配成对

The guests gradually paired off and left the party.

客人渐渐两两成双地离开了派对。