recto-urethralis

例句：

1. 1.The doctor performed a rectal examination to check the patient's health condition.
   医生进行了直肠检查，以检查患者的健康状况。
2. 2.During the operation, the surgeon made a rectal incision to remove the tumor.
   在手术过程中，外科医生进行了直肠切口，以切除肿瘤。
3. 3. The patient was advised to maintain good hygiene habits and avoid rectal infections.
   患者被建议保持良好的卫生习惯，避免直肠感染。