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ozone

/ˈəʊ.zəʊn/

翻译: 氧的同素异形体,化学式为O3,是一种有特殊臭味的淡蓝色气体,具有强氧化性,可溶于碱液和冷水;在雷电或紫外线作用下由氧气生成,在平流层中形成臭氧层,能吸收紫外线,保护地球生物。

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noun

B2formalcommonscientific/ˈəʊ.zəʊn/

不可数

A colorless gas (O3) that is a strong oxidizing agent, soluble in alkalis and cold water, and produced by electric discharge in oxygen or by ultraviolet radiation acting on oxygen in the stratosphere, where it serves as a screen for ultraviolet radiation.

  • 🇨🇳氧的同素异形体,化学式为O3,是一种有特殊臭味的淡蓝色气体,具有强氧化性,可溶于碱液和冷水;在雷电或紫外线作用下由氧气生成,在平流层中形成臭氧层,能吸收紫外线,保护地球生物。
  1. Atmospheric gas B2 formal scientific

    A colorless gas (O3) that is a strong oxidizing agent, formed in the stratosphere by the action of ultraviolet radiation on oxygen, where it acts as a protective layer against harmful UV rays.

    • The ozone layer protects Earth from harmful ultraviolet radiation.
    • Scientists monitor ozone levels in the atmosphere regularly.
    • Ozone can be produced by electric discharge in oxygen.

    🇨🇳大气气体

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  • ozone's possessive singular form