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osmium

/ˈɒz.mi.əm/

翻译: 一种坚硬、易碎的蓝灰色或蓝黑色金属元素,属于铂族金属,是自然界中已知密度最大的金属。

1 个条目

noun

/ˈɒz.mi.əm/C2formalscientific
  • zh一种坚硬、易碎的蓝灰色或蓝黑色金属元素,属于铂族金属,是自然界中已知密度最大的金属。

A hard, brittle, blue-grey or blue-black metallic element belonging to the platinum group, known for being the densest naturally occurring metal.

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  1. Chemical elementC2formalscientific

    A hard, brittle, blue-grey or blue-black metallic element belonging to the platinum group; it is the densest naturally occurring element.

    zh化学元素

    • Osmium is used in alloys for fountain pen tips and electrical contacts.
    • The density of osmium is nearly twice that of lead.
    • Scientists study osmium for its unique catalytic properties.
词形
  • osmiums plural form
  • osmiums' possessive plural form
  • osmium's possessive singular form