患坏疽的

例句：

1. 1. He developed septicemia after a long illness.
   他长期患病后发展成了败血症。
2. 2. The patient was admitted to the hospital with septicemia.
   患者因败血症被送进医院。
3. 3. Septicemia is a serious medical condition that requires immediate treatment.
   败血症是一种严重的医疗状况，需要立即治疗。