不
干
不
净
b
ù
b
ù
g
ā
n
g
ā
n
b
ú
b
ù
j
ì
n
g
j
ì
n
g
Definitions
1. unclean
2. filthy
3. foul-mouthed
Components
不
bù
–
(negative prefix)
净
jìng
–
clean
Related Words
不干不净，吃了没病
bù gān bù jìng , chī le méi bìng
–
a little dirt never killed anybody (proverb)