necrotizing factor

• 坏死因子； 坏死因素

necrotizing factor的用法和样例：

例句

1. Idiopathic NF occurs in the absence of a known causative factor or portal of entry for bacteria, so it may not be considered immediately when patients are admitted.
   原发性坏死性筋膜炎，因为没有明显已知的致病因素，亦找不到致病菌入侵的入口，使得其诊断更具挑战性。