gangrenosis的意思？

Objective : To evaluate the treatment of idiopathic gangrenosis of scrotum.目的探讨特发性阴囊坏疽的治疗方法....

gangrenosis的音标：gangrenosis的英式发音音标为：[ɡæŋɡrɪ'nəʊsɪs]gangrenosis的美式发音音标为：[ɡæŋɡrɪ'noʊsɪs]...