rami ventrales

例句：

1. 1. He felt a sharp pain in his groin as he twisted his leg.
   当他扭动他的腿时，他感到腹部一阵剧痛。
2. 2.The surgeon performed a successful repair of the inguinal canal.
   外科医生成功地修复了腹股沟管。
3. 3.During surgery, it is important to avoid damaging the groin area.
   在手术过程中，避免损伤腹部区域是很重要的。