Vocab Bloom Hub

osmiridium

/ɒzˈmɪr.ɪ.di.əm/

翻译: 一种坚硬、耐腐蚀的矿物,是锇和铱的天然合金,常含少量铑和铂,用于制造笔尖、钢笔尖等物品。

1 个条目

noun

/ɒzˈmɪr.ɪ.di.əm/C2formaltechnical
  • zh一种坚硬、耐腐蚀的矿物,是锇和铱的天然合金,常含少量铑和铂,用于制造笔尖、钢笔尖等物品。

A hard, corrosion-resistant mineral that is a natural alloy of osmium and iridium, often containing small amounts of rhodium and platinum, and used in items such as needles and pen nibs.

不可数

  1. C2formalscientific

    A hard, corrosion-resistant mineral that is a natural alloy of osmium and iridium, often containing small amounts of rhodium and platinum. It is used in applications requiring extreme durability, such as in needles and pen nibs.

    zh锇铱合金

    • The pen nib was tipped with osmiridium for long-lasting sharpness.
    • Osmiridium is prized for its exceptional resistance to chemical attack.
    • Jewelers sometimes use osmiridium in high-end watch components.

    同义词iridosmine