目光呆滯 mù guāng dāi zhì

DEFINITIONS

  1. to have a lifeless look in one's eyes (idiom)

CHARACTERS

目 mù eye; look, see; division, topic
光 guāng light, brilliant, shine; only
呆 dāi dull; dull-minded, simple, stupid
滯 zhì block up, obstruct; stagnant