Galen's vein

例句：

1. 1. The doctor examined the patient's Galen's vein and found no signs of infection.
   医生检查了病人的盖伦静脉，没有发现感染的迹象。
2. 2. During surgery, the surgeon carefully dissected the Galen's vein to avoid damaging it.
   在手术中，外科医生小心地解剖盖伦静脉以避免损伤它。
3. 3. The Galen's vein is a critical component of the cardiovascular system.
   盖伦静脉是心血管系统的一个关键组成部分。