名词中文翻译
中文翻译：直肠上静脉
同义词：
['superior vena cava', 'superior mesenteric vein']
例句：
-
1. The superior vena cava is a major vein that carries blood from the upper body to the heart.
上腔静脉是一条主要的静脉，它把上半身的血液输送到心脏。
-
2. The superior mesenteric vein is responsible for transporting nutrients and oxygen to the small intestine.
肠系膜上静脉负责将营养物质和氧气输送到小肠。
-
3. In some cases, the superior vena cava may be obstructed, leading to swelling and pain in the upper body.
在某些情况下，上腔静脉可能会被阻塞，导致上半身肿胀和疼痛。