Your nails should be clean.

你的指甲应该清洗干净。

youdao

Keep your nails short and your hands clean.

指甲要短，保持双手清洁。

《柯林斯英汉双解大词典》

Wash your hands and clean your nails.

洗洗你的手，把指甲弄干净。

youdao

After that I'll use a nailbrush to clean your nails.

然后我会用指甲刷清洁你的指甲。

youdao

After that I'll use a nailbrush to clean your nails.

然后我会用指甲刷清洁你的指甲。

youdao