脏死的用英语怎么说

脏死的用英语表达为 "gangrene." 这个词源于希腊语，意思是 "生肿" 或 "腐烂"。例句包括：

The infection spread to his toes and caused gangrene. (感染扩散到了他的脚趾，导致了脓死。)
The old wound on his leg never healed properly and eventually developed into gangrene. (他腿上的老伤口从未正常愈合，最终发展成了脓死。)

脓死通常是由于感染或缺氧导致的，可能需要进行手术治疗。