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1. Oxford American Dictionary

   vena cava

   • IPA[ˌvēnə ˈkävə]

   美式

   • n.
     a large vein carrying deoxygenated blood into the heart. There are two in humans, the inferior vena cava (carrying blood from the lower body) and the superior vena cava (carrying blood from the head, arms, and upper body).

   • noun: vena cava, plural noun: venae cavae

2. • 更多解釋

   vena cava

   • IPA[ˌviːnə ˈkeɪvə]

   英式

   • n.
     a large vein carrying deoxygenated blood into the heart. There are two in humans, the inferior ...

   Oxford Dictionary