1.PHRASAL VERB-RECIP-ERG （尤指为共同做事）（使）成对，（使）配对 If people pair up or are paired up, they form a pair, especially in order to do something together.

【语法信息】：V P with n

【语法信息】：pl-n V P

【语法信息】：pl-n be V-ed

【语法信息】：Also V n P with n

They asked us to pair up with the person next to us and form teams...他们让我们与身边的人配对组成小组。

Men and teenage girls pair up to dance...男人和少女结伴跳舞。

Smokers and nonsmokers are paired up as roommates.吸烟者和不吸烟者被配对儿成为室友。