pair off
US /peər ɔf/
UK /peər ɒf/
短语动词
配对, 成双
to form a pair or to cause people or things to form pairs
示例:
•
The students were asked to pair off for the group activity.
学生们被要求配对进行小组活动。
•
The dancers began to pair off as the music started.
音乐响起时，舞者们开始配对。