spermatic cord

spermatic-cord的词性：
n.（名词）

1. A cordlike structure, consisting of the vas deferens and its accompanying arteries, veins, nerves, and lymphatic vessels, that passes from the abdominal cavity through the inguinal canal down into the scrotum to the back of the testicle.
精索：一种索状结构，由输精管及周围的动脉、静脉、神经及淋巴管组成，自腹腔下行，通过腹股沟管进入阴囊的睾丸后部