Correct

擦痕

/ cā hén / 
Strokes

Example

As a Noun

scratch; score

1
Tā
他
fāxiàn
发现
zìjǐ
自己
de
的
xīn
新
chēshàng
车上
yǒu
有
yī
一
dào
道
cāhén
擦痕
  
。

He found a scratch on his new car.