undifferentiableWiktionary 原文英美构词拆解unun-前缀differentiabledifferentiable词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un- + differentiable.释义形容词adjective1Not differentiable.同族词相关词 4undifferentiation·nondifferentiation·undifferentiated·nondifferentiated