Correct
污物
/ wū wù /
Strokes
Example
As a Noun
sewage; rubbish; filth
1
Dìbǎn
地板
shàng
上
jìng
净
shì
是
wūwù
污物
。
The floor is covered with filth.
2
Bǎ
把
xié
鞋
shàng
上
de
的
wūwù
污物
lòng
弄
gānjìng
干净
get the dirt off the shoes; wash the dirt out of the shoes