dust off
dust off 英 [dʌst ɔf] 美 [dʌst ɔf]
phrase. 抹去灰尘
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- phrase. 抹去灰尘
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1. Flick the dust off and we will use this table.
把这张桌子上的灰尘轻轻抹去，我们要用桌子。
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2. The difference in weight is far less than the difference produced by charging the battery, or wiping dust off the screen.
这种重量上的差异要远远小于由充电或是擦拭屏幕灰尘引起的差异。
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3. He dug up a half-finished movement that had been lying around forever, blew the dust off it, and completed it with brass coils and bronze escapements that were only half as old.
他挖出一件一直都被丢在那里不用的半成品机件，把上面的灰尘吹走，然后用铜线圈以及半旧的青铜摆轮把它做成一件成品。
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