An acute infectious respiratory disease caused by the bacteriumMycoplasma pneumoniae, often in association with a virus, and characterized by fever, coughing, sore throat, and muscle pain. 支原体肺炎，非典型性肺炎：由病菌肺炎支原体 造成的严重的呼吸系统传染病，通常和病毒有关系，特征为高烧、咳嗽、喉咙发炎和肌肉疼痛