pair

She owns many pairs of leather shoes, but she only has one pair of warm winter pants.

(Chinese) 她有很多双皮鞋，但她只有一条暖和的冬裤。

The two professional tennis players make a very strong pair on the court.

(Chinese) 这两名职业网球选手在球场上是一对非常强劲的搭档。

During the science project, the teacher paired each student with a senior partner.

(Chinese) 在科学项目期间，老师给每位学生配了一名高年级的搭档。

The smartphone needs to pair with the wireless headphones via Bluetooth to play music.

(Chinese) 智能手机需要通过蓝牙与无线耳机配对才能播放音乐。