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fluorine

/ˈflʊə.riːn/

翻译: 一种非金属一价元素,属于卤素;通常为黄色刺激性有毒可燃气体,是强氧化剂;从萤石、冰晶石或氟磷灰石中提取。

1 个条目

noun

/ˈflʊə.riːn/C1formalscientific
  • zh一种非金属一价元素,属于卤素;通常为黄色刺激性有毒可燃气体,是强氧化剂;从萤石、冰晶石或氟磷灰石中提取。

A nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite.

不可数

  1. C1formalscientific

    A pale yellow, highly reactive, toxic, gaseous chemical element belonging to the halogen group. It is the most electronegative and reactive of all elements.

    zh化学元素

    • Fluorine is used in the production of certain plastics and refrigerants.
    • The chemist handled the fluorine sample with extreme caution due to its reactivity.
    • Fluorine compounds are added to toothpaste to help prevent tooth decay.
词形
  • fluorines plural form
  • fluorines' possessive plural form
  • fluorine's possessive singular form