portal vein
短语门静脉
发音
其它
词形变化
portal veins
复数
portal veins
释义与例句
n.
-
1.
A short, wide vein located in the abdominal cavity formed by the union of the superior mesenteric and splenic veins that channels blood from the gastrointestinal tract and spleen to capillary beds in the liver.
门静脉
医学