central veins的用法和樣例：
例句
- Here is the centrilobular portion of liver next to a central vein.
肝小葉中央區與中央靜脈相鄰。 - Herein we report a case of cardiac tamponade secondary to perforation of the superior vena cava by a central venous catheter in an obstetric patient.
我們在此報告一位產科病患進行中央靜脈導管術，因上腔靜脈穿刺破裂導致心包膜填塞。
