oblique passage through the lower abdominal wall; in males it is the passage through which the testes descend into the scrotum and it contains the spermatic cord; in females it transmits the round ligament of the uterus
inguinal canal的用法和样例:
例句
Two months before birth, we descended to our present position through a little opening called the inguinal canal. 出生前两个月,我们通过一个名叫腹股沟管的小开口,下降到我们现在的位置。