发挥作用 fā huī zuò yòng

DEFINITIONS

  1. to play a role; to exert influence

CHARACTERS

发 fā
HSK 3
issue, dispatch, send out; hair
挥 huī
HSK 5
direct; wipe away; squander
作 zuò
HSK 1
make; work; compose, write; act, perform
用 yòng
HSK 3
use, employ, apply, operate; use