brush down 拍掉灰尘 ; 刷下来
brush down one's skirt 把裙子刷干净
room card requires brush down 房卡需要刷一下
And Be Brush Down 而被刷下来
brush down your pre-authorized 刷一下您的预授权
brush taken-down unit 刺毛拉布装置
It was small wonder that he suddenly flung down his brush on the floor, said, "Bother!"
他突然把刷子往地上一扔，说：“真讨厌！”——这不足为奇。
To clean the biting or chewing surfaces of the teeth, hold the brush so the bristles are straight down on those surfaces.
为了清洁牙齿切端或咬合面(咀嚼食物的那一面)握牙刷是刷毛与这些面垂直。
‘Now, comrades, ’ cried Snowball, throwing down the paint-brush, ‘to the hayfield!
“现在，同志们，”斯诺鲍扔掉刷子，大声讲道，“去草地！
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