() — iridium

noun
iridium

예문

  • Zhè zhǒng jīn shǔ hán yǒu yī yuán sù.
    This metal contains the element iridium.
  • yī Shì yì zhǒng fēi cháng xī yǒu de guì jīn shǔ.
    Iridium is a very rare precious metal.
  • Kē xué jiā yòng yī zhì zào le nài gāo wēn de hé jīn.
    Scientists used iridium to make a high-temperature resistant alloy.

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