urethritis orificii externi

例句：

1. 1. He developed an external urethritis due to prolonged exposure to the cold weather.
   由于长时间暴露在寒冷天气中，他患上了尿道口外部感染。
2. 2. The doctor diagnosed her with orifice urethritis and prescribed antibiotics for treatment.
   医生诊断她患有尿道口外部感染，并开了抗生素进行治疗。
3. 3. Urethritis orificii externi can be caused by various factors such as bacteria, viruses, and sexually transmitted infections.
   尿道口外部感染可以由各种因素引起，如细菌、病毒和性传播感染。