羞口難開 xiū kǒu nán kāi

DEFINITIONS

  1. to be too embarrassed for words (idiom)

CHARACTERS

羞 xiū
HSK 4
disgrace, shame; ashamed; shy
口 kǒu
HSK 3
mouth; open end; entrance, gate
難 nán difficult, arduous, hard; unable
開 kāi open; initiate, begin, start