心惊胆战 xīn jīng dǎn zhàn

DEFINITIONS

  1. lit. heart alarmed, trembling in fear (idiom); prostrate with fear
  2. scared witless

CHARACTERS

心 xīn heart; mind, intelligence; soul
惊 jīng frighten, surprise, startle
胆 dǎn gall bladder; bravery, courage
战 zhàn war, fighting, battle