rectovaginal septum

例句：

1. 1.The rectovaginal septum is a thin tissue that separates the uterus from the vagina.
   子宫阴道隔是一层薄组织，将子宫与阴道分隔开。
2. 2.During childbirth, the rectovaginal septum can be stretched or torn, leading to complications.
   分娩过程中，子宫阴道隔可能会被拉伸或撕裂，导致并发症。
3. 3. Women who undergo hysterectomy may experience pain or discomfort due to the removal of the rectovaginal septum.
   接受子宫切除术的女性可能会因为移除子宫阴道隔而感到疼痛或不适。