brushup

英音[ ˈbrʌʃˌʌp ] 美音[ ˈbrʌʃˌʌp ]
擦
常用释义
n. 擦；打扮

例句

1·He said that I need brainwash and a brushup in my knowledge.

他说我应该洗洗脑，需要复习复习学的知识。

同义词

n.
擦；打扮
toilet swabbing