varicose veins of the leg

• 下肢静脉曲张

varicose veins of the leg的用法和样例：

例句

1. The prominent veins shown here on the lower leg are varicosities.
   下肢静脉曲张，随着年龄的增长越易发生。
2. The insufficiency of perforating veins is the main cause resulting in the recurrence of varicose veins after varicotomy in lower extremities.
   交通静脉功能不全是导致下肢静脉曲张术后复发的主要原因。