坏疽

例句：

1. 1. The patient's leg was badly infected and developed into gangrene.
   患者的腿部严重感染并发展为坏疽。
2. 2.The doctor treated the wound with antibiotics to prevent further infection.
   医生用抗生素治疗伤口以防止进一步感染。
3. 3. The victim had suffered from a long-term medical condition that led to his eventual death due to gangrene.
   受害者长期患有某种疾病，最终因坏疽而死亡。