anodyniaWiktionary 原文英美anodynia1词源 1构词拆解anan-前缀odynia-odynia后缀an-Alternative form of on-.-odynia(medicine) pain词源说明From an- + -odynia.释义名词noun1(medicine) The absence of pain in a previously painful region.同族词相关词 1anodyneanodynia2词源 2构词拆解anoano-前缀dynia-dynia后缀ano-anus-dyniaAlternative form of -odynia (when the preceding morpheme has a terminal vowel)词源说明