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krypton

/ˈkrɪp.tɑn/

翻译: 一种无色无味的惰性气体化学元素,化学符号为Kr,在大气中含量极微。

1 个条目

noun

B2formalcommonscientific/ˈkrɪp.tɑn/

不可数

A noun referring to a colorless, inert gaseous chemical element that occurs in trace amounts in the atmosphere.

  • 🇨🇳一种无色无味的惰性气体化学元素,化学符号为Kr,在大气中含量极微。
  1. Chemical element C1 formal scientific

    A colorless, odorless, inert noble gas that occurs in trace amounts in the atmosphere and is used in lighting and lasers.

    • Krypton is used in some types of photographic flash lamps.
    • The atmosphere contains only about one part per million of krypton.
    • Krypton lasers are employed in certain medical procedures.

    🇨🇳化学元素

  • kryptons plural form
  • kryptons' possessive plural form
  • krypton's possessive singular form