stain造句

A dark red stain was spreading across his shirt.
一块深红色的污渍正在他的衬衫上渗开。

She couldn't rub off the blood stain on her blouse.
她没法将上衣的血渍擦掉.

The damp rising from the ground caused the walls to stain badly.
地面上升起的湿气使墙壁的颜色变得很难看.

• #stain