venae vasorum

例句：

1. 1. The doctor examined the patient's venae vasorum and found no signs of infection.
   医生检查了病人的静脉，没有发现感染的迹象。
2. 2. Thescientist studied the venaevasorum in the animal's blood to understand its circulation.
   科学家研究了动物血液中的静脉，以了解其循环系统。
3. 3. During surgery, thesurgeon carefully dissected the venae vasorum to avoid damagingthe surrounding tissue.
   在手术中，外科医生小心地解剖静脉，以避免损伤周围的组织。