rectovesicalis

例句：

1. 1. He experienced a sharp pain in his rectum after eating too much spicy food.
   他吃了太多辛辣的食物后，感到直肠一阵剧痛。
2. 2.The doctor advised him to undergo surgery to repair the rectovesicalis injury.
   医生建议他接受手术来修复直肠损伤。
3. 3.During her recovery, she had to stay on bed for several days due to the severe rectovesicalis infection.
   在她康复期间，由于严重的直肠感染，她不得不卧床休息几天。