rottenstone
音标['rɒtnstәun]
汉语翻译
n. 擦光石
英语解释
名词 rottenstone:
- a weathered and decomposed siliceous limestone; in powdered form it is used in polishing同义词：tripoli
详细解释
rot.ten.stone
n.（名词）A soft, decomposed limestone, used in powder form as a polishing material.擦光石：一种粉末可作磨光材料的柔软的风化石灰石
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