brushing是什么意思

　　She's still ticked off at him for brushing her off and going out with you instead.

　　他对她不理不睬，反倒和你一块儿出去，为此她还在生他的气呢。

　　A thorough brushing helps to freshen up your mouth

　　彻底刷牙有助于口气清新。

　　I stood up, brushing crumbs from my trousers.

　　我站起来，掸掉裤子上的碎屑。