middle cerebral artery

例句：

1. 1. The middle cerebral artery is responsible for supplying blood to the brain.
   中脑动脉负责向大脑提供血液。
2. 2. The middle cerebral artery was found to be blocked in this patient's scan.
   在这位患者的扫描中发现中脑动脉被阻塞。
3. 3.The middle cerebral artery is a vital part of the human body's circulatory system.
   中脑动脉是人体循环系统的重要组成部分。