adj.疾馳的；擦亮的
動詞brush的現(xiàn)在分詞.
He's very keen on her but she's always brushing him off. 他非常喜愛她，但她總是不理睬他。
House is brushing paint. 房子正在刷油漆。
It is necessary to remove plaque by brushing one's teeth. 需刷牙以去除牙斑。
Your coat needs brushing down. It's covered in dust. 你的大衣需要刷乾凈，上面滿是灰塵。
