形容词
中文翻译：无灰烬的
同义词：
['clean', 'spotless', 'dustless']
例句：
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1. The room was ashlessafter the fire.
火灾过后，房间是干净的。
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2. The flooris spotless, no traceof dirt or dust.
地板干净得连一点灰尘都没有。
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3. The new car isdustless, which means it doesn't have any dust on it.
新车是无尘的，意味着它上面没有灰尘。