end-artery

例句：

1. 1. The end-artery is responsible for delivering blood to the heart.
   末动脉负责将血液输送到心脏。
2. 2.The doctor removed the blockage in the end-artery and saved the patient's life.
   医生移除了末动脉中的阻塞，挽救了患者的生命。
3. 3.The surgeon used a special instrument to clear the blockage in the end-artery.
   外科医生使用特殊的工具清除了末动脉中的阻塞。