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portal system的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
system of veins that carry blood from the abdominal organs to the liver
portal system的用法和样例：
例句
- ObjectiveTo explore the relationship between the plasma levels of endothelin and changes of portal system hemodynamics.
探讨内皮素与门静脉系统血流动力学变化的关系。 - The cirrhotic process obstructs the intrahepatic portion of the portal vous system.
肝硬化使门脉系统的肝内部分受阻。
