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vena cava的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
either of two large veins that return oxygen-depleted blood to the right atrium of the heart
vena cava的用法和樣例：
例句
- The inferior vena cava duplication is a rare congenital anomaly.
下腔靜脈重複畸形是一種罕見的先天性血管發育變異。 - The posterior borders of the left ventricle and inferior vena cava are well seen.
左心室和下腔靜脈的后界看得很清楚。
