1、刷子的英文：brush; scrub。

2、我们给了他油漆和几把刷子。We gave him paint and brushes。

3、我用刷子刷了一下头发，冲了出去。I ran the brush through my hair and dashed out。

4、你只需要用手指或刷子轻轻地搅动水。All you need to do is gently agitate the water with a finger or paintbrush。