precipitated chalk中文,precipitated chalk的意思,precipitated chalk翻译及用法

2025-11-01 10:21 浏览次数 10

precipitated chalk

沉淀白垩

precipitated chalk 英语释义

英语释义

    1. precipitated calcium carbonate used especially as an ingredient of toothpastes and tooth powders for its polishing qualities

precipitated chalk 例句

英汉例句

  • precipitated chalk

    沉淀白垩

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