Radical:

meaning for :

  • - dialect
  • - language
  • - speech

meaning for :

  • - to tell to

qícì其次
hái
kěyǐ可以
chōngdāng充当
bǔyǔ补语
bīnyǔ宾语
chārù插入

Secondly, they can also serve as a complement, object, parenthesis;