Radical:

meaning for :

  • - reply
  • - answer
  • - return
  • - respond
  • - echo

meaning for :

  • - to answer
  • - to agree

yǔshuǐ雨水
zài
chuānghu窗户
shàng
qiāodǎ敲打
zhe
fāchū发出
dīdī滴滴
de
shēngyīn声音

The rain beats against the window, making a "drip-drip" sound.