Correct

洗掉

/ xǐ diào /
Strokes

Definition

wash off

Example

As a Verb

wash away/off/out

1
Zhè
zāng
dōng
东西
róng
容易
diào
  

Such filth comes out easily in the wash.

2
Biè
yóu
lòng
dào
chèn
衬衣
shàng
  
,
yóu
zài
diào
  

Try not to get oil on your shirt. It won't come out no matter how you wash it.

3
diào
fu
衣服
shàng
de
gòu
污垢

wash the dirt off/from one's clothes

4
diào
污迹
  
/
xuè
血迹

wash off dirty marks/blood stains