不言不语 bù yán bù yǔ

DEFINITIONS

  1. to not say a word (idiom)
  2. to keep silent

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
言 yán
HSK 4
words, speech; speak, say
不 bù
HSK 1
no, not; un-; negative prefix
语 yǔ
HSK 1
language, words; saying, expression