目睜口呆 mù zhēng kǒu dāi

DEFINITIONS

  1. stunned
  2. dumbstruck

CHARACTERS

目 mù eye; look, see; division, topic
睜 zhēng to open the eyes; stare
口 kǒu mouth; open end; entrance, gate
呆 dāi dull; dull-minded, simple, stupid