名詞 gangrenous emphysema:

1. (pathology) a deadly form of gangrene usually caused by clostridium bacteria that produce toxins that cause tissue death; can be used as a bioweapon
   同義詞：gas gangrene, clostridial myonecrosis, emphysematous gangrene, emphysematous phlegmon, gas phlegmon, progressive emphysematous necrosis