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rottenstone

/ˈrɒt.ən.stəʊn/

翻译: 一种风化分解的硅质石灰岩,磨成粉末后用作抛光剂或研磨料。也指这种岩石本身。

1 个条目

noun

/ˈrɒt.ən.stəʊn/C2formal
  • zh一种风化分解的硅质石灰岩,磨成粉末后用作抛光剂或研磨料。也指这种岩石本身。

A noun referring to a weathered and decomposed siliceous limestone, used in powdered form for polishing.

不可数

  1. Polishing powderC2formaltechnical

    A weathered and decomposed siliceous limestone, used in powdered form for polishing metals and other surfaces.

    zh抛光粉

    • The jeweler used rottenstone to polish the silver bracelet.
    • Rottenstone is often mixed with oil to create a fine polishing compound.
    • After sanding, the wood was buffed with rottenstone for a smooth finish.

    同义词tripoli

词形
  • rottenstones plural form
  • rottenstones' possessive plural form
  • rottenstone's possessive singular form