(bèi) — barium (chemical element, Ba)

定義

noun
barium (chemical element, Ba)

例文

  • Yī shēng ràng bìng rén hē bèi cān.
    The doctor had the patient drink a barium meal.
  • bèi Shì yì zhǒng jīn shǔ yuán sù.
    Barium is a metallic element.
  • Zhè zhǒng huà hé wù hán yǒu bèi.
    This compound contains barium.

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