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tripoli

/ˈtrɪp.ə.li/

翻译: 一种风化的、分解的硅质石灰岩,呈粉末状时用于抛光。也指硅藻土或硅藻岩。

1 个条目

noun

/ˈtrɪp.ə.li/C2formal
  • zh一种风化的、分解的硅质石灰岩,呈粉末状时用于抛光。也指硅藻土或硅藻岩。

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

不可数

  1. Polishing materialC2formaltechnical

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

    zh抛光材料

    • The jeweler used tripoli to polish the silver ring.
    • Tripoli powder is often applied to buff marble surfaces.
    • They refined the tripoli to a fine dust for optical lens polishing.

    同义词rottenstone