spermatic vein

• 精索静脉

spermatic vein的用法和样例：

例句

1. A varicocele is a varicose vein of the testicle and scrotum that may cause pain, testicular atrophy or fertility problems.
   精索静脉曲张就是睾丸和阴囊的曲张静脉，它可以导致疼痛，睾丸萎缩或不育问题。