不干不净 bù gān bù jìng

DEFINITIONS

  1. unclean
  2. filthy
  3. foul-mouthed

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
干 gān
HSK 3
oppose, offend; invade; dried
不 bù
HSK 1
no, not; un-; negative prefix
净 jìng
HSK 3
clean, pure; cleanse