utriculus urethralis

例句：

1. 1. The doctor advised him to exercise regularly to maintain his health.
   医生建议他定期锻炼以保持健康。
2. 2.The patient's utriculus urethralis was severely damaged during the surgery.
   患者在手术中严重损伤了尿道括约肌。
3. 3.The patient's utriculus urethralis is still weak and needs further treatment.
   患者的尿道括约肌仍然虚弱，需要进一步治疗。