揮汗成雨 huī hàn chéng yǔ

DEFINITIONS

  1. to drip with sweat
  2. sweat poured off (him)

CHARACTERS

揮 huī direct; wipe away; squander
汗 hàn perspiration, sweat
成 chéng completed, finished, fixed
雨 yǔ rain; rainy; KangXi radical 173