HSK C7-9
Correct

膏

/ gāo / 
Strokes

Definition

ointment/paste

Example

As a Noun
fat; grease; oil
1
Chūnyǔ
春雨
rú
如
gāo
膏
  
。

Spring rain is as precious as oil.

As a Noun
cream; lotion; ointment; paste
As a Noun
paste; ointment
As a Noun
fat at the apex of the heart
As an Adjective
fertile; rich