hyperbrachycephalyWiktionary 原文英美构词拆解hyperhyper-前缀brachycephalybrachycephaly词干hyper-Forms augmentative forms of the root word. · Used to create forms that are found beyond the root.词源说明From hyper- + brachycephaly.释义名词noun1Extreme brachycephaly同族词相关词 1hyperbrachycephalic