粘膜炎

例句：

1. 1.The patient had a sore throat and a runny nose, which made him feel miserable.
   病人喉咙痛，鼻子流鼻涕，让他感到很难受。
2. 2. The doctor diagnosed the patient with mucositis and prescribed antibiotics for treatment.
   医生诊断病人患有黏膜炎，并开了抗生素进行治疗。
3. 3. The patient was advised to avoid touching his mouth and nose, as it could worsen his condition.
   病人被建议避免触摸他的嘴巴和鼻子，因为这可能会恶化他的状况。