对上 duì shàng

to bring two things into contact; to fit one into the other

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to bring two things into contact
  2. 2. to fit one into the other

Characters

Character Meaning
对 duì HSK 1
for; towards; at
上 shàng HSK 1
to go up; on top; above