pneumoperitonitis

例句：

1. 1.He developed pneumoperitonitis after surgery.
   他在手术后得了肺脓肿。
2. 2.The patient was admitted to the hospital for treatment of pneumoperitonitis.
   病人被送进医院治疗肺脓肿。
3. 3.Pneumoperitonitis is a serious condition that requires immediate medical attention.
   肺脓肿是一种严重的疾病，需要立即医疗关注。