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天火字典

英日字典: precava



The precava has 1 Senses.

  • superior vena cava, precava
  • 上大静脈
  • receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins
  • 頭、腕、および胸から血液を受け、心臓の右房に流れ込む

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