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tombac

/ˈtɒm.bæk/

翻译: 指铜与锌的合金,有时含砷,用于仿制黄金,制作廉价首饰或镀金。

1 个条目

noun

/ˈtɒm.bæk/C2formal
  • zh指铜与锌的合金,有时含砷,用于仿制黄金,制作廉价首饰或镀金。

A noun referring to an alloy of copper and zinc, sometimes with arsenic, used as an imitation of gold in inexpensive jewelry and for gilding.

不可数

  1. Copper-zinc alloyC2formal

    A type of brass alloy, often containing copper and zinc with occasional traces of arsenic, used to mimic gold in inexpensive jewelry and for gilding purposes.

    zh顿巴合金

    • The antique brooch was made of tombac, not real gold.
    • Artisans used tombac for gilding picture frames in the 18th century.
    • Cheap costume jewelry often relies on tombac to achieve a golden sheen.

    同义词tambactombak

词形
  • tombacs plural form
  • tombacs' possessive plural form
  • tombac's possessive singular form