汗流浹背 hàn liú jiā bèi

DEFINITIONS

  1. to sweat profusely (idiom)
  2. drenched in sweat

CHARACTERS

汗 hàn perspiration, sweat
流 liú flow, circulate, drift; class
浹 jiā saturate, drench; damp, wet
背 bèi back; back side; behind; betray