Correct

成对

/ chéng duì / 
Strokes

Definition

to form a pair

Example

As a Verb

form/become a pair; pair up; match

1
Bǎ
把
shǒutào
手套
  
/
wàzi
袜子
pèi
配
chéng
成
duì
对

pair up the gloves/socks