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iridium

/ɪˈrɪd.i.əm/

翻译: 一种重而脆的金属元素,属于铂族金属,用于合金中,通常与铂或锇一起天然存在。

1 个条目

noun

/ɪˈrɪd.i.əm/C1formalscientific
  • zh一种重而脆的金属元素,属于铂族金属,用于合金中,通常与铂或锇一起天然存在。

A heavy, brittle metallic element belonging to the platinum group, used in alloys and found naturally with platinum or osmium.

不可数

  1. Chemical elementC1formalscientific

    A hard, brittle, silvery-white metallic element of the platinum group, used in high-temperature alloys and electrical contacts.

    zh化学元素

    • Iridium is one of the densest elements known.
    • The alloy contains a small percentage of iridium for added strength.
    • Scientists study iridium layers in rock to learn about asteroid impacts.
词形
  • iridiums plural form
  • iridiums' possessive plural form
  • iridium's possessive singular form