stain

n

1. C 污点，污迹

• There's an oil stain on his jacket. 他的夹克衫上有一处油渍。

• There isn't the slightest stain on the woman's reputation. 那女人的名声清白无暇。

2. C,U 染色；染色剂

• I should buy some stain for the table. 我得买些颜料给桌子上色。