1.
make a spot or mark onto.
沾污一个污点或作标记。
2.
smear so as to make dirty or stained.
为了弄脏或沾污而涂抹。
3.
stain by smearing or daubing with a dirty substance.
被一些很脏的东西沾污。
4.
Ruined the family's good name.
沾污了家族的好名声
5.
accelerated soiling method
[地毯]快速沾污试验法
6.
This silk spots easily.
这种丝织品容易沾污。
7.
The brass surface must be free of contamination.
黄铜表面必须未经沾污。
8.
alpha-contamination meter
α放射性沾污测量仪
9.
The fabric will spot easily.
这种塑料很容易沾污。
10.
mar or impair with a flaw.
由于瑕疵沾污或消弱。
11.
To cover with black dirt or soot;begrime.
使积满污垢被黑色污垢或煤灰覆盖、弄脏、沾污
12.
Don' t ink the piece of table cloth.
不要用墨水沾污这块桌布。
13.
soil or stain with a splashed liquid.
用溅出的液体弄脏或沾污。
14.
Stained with blood.
血染的被血弄脏或沾污的
15.
light scattering coefficient
光散射系数（抗沾污性能测试）
16.
When love turns into ust, money becomes the substitution.
当爱被沾污时，金钱成了代用品。
17.
grimy hands, windows
沾满污垢的手、 窗户.
18.
The dog was speckled with mud.
狗身上沾满了点点污泥。