() — selenium

定義

noun
selenium

例文

  • Zhè zhǒng shí wù hán yǒu fēng fù de xī.
    This food is rich in selenium.
  • xī Shì duì rén tǐ hěn zhòng yào de wēi liàng yuán sù zhī yī.
    Selenium is one of the trace elements important to the human body.
  • Tài yáng néng diàn chí zhōng shǐ yòng le xī yuán sù.
    Selenium element is used in solar cells.

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