vasa afferentia

例句：

1. 1. The doctor performed an operation on the patient's vasa afferentia to removethe tumor.
   医生对病人的静脉进行了手术，以移除肿瘤。
2. 2. Blood flows through the vasa afferentia and into the heart.
   血液通过静脉流进心脏。
3. 3. The surgeon removed the vasa afferentia during the surgery.
   外科医生在手术中切除了静脉。