Cleans
n. 打扫；精煤（clean的复数）
🗣️ 情景例句
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的满意，你可以将产品退还给我们。
Grasp the shadow and let go the substance.
舍本逐末。
The teacher gives one of them an eraser.
教师给其中一人一块橡皮擦。