HSK V7-9
Correct

打磨

/ dǎmó / 
Strokes

Definition

polish/grind

Example

As a Verb

polish; burnish; shine

1
Nǐ
你
zhè
这
piān
篇
wénzhāng
文章
hái
还
xūyào
需要
shāojiā
稍加
dǎmó
打磨
  
。

You need to polish your essay a bit.

2
Dǎmó
打磨
tóngzhì
铜制
ménbǎ
门把

burnish/polish a brass doorknob