目瞪口呆 mù dèng kǒu dāi

DEFINITIONS

  1. dumbstruck (idiom); stupefied
  2. stunned

CHARACTERS

目 mù eye; look, see; division, topic
瞪 dèng stare at
口 kǒu mouth; open end; entrance, gate
呆 dāi dull; dull-minded, simple, stupid