hypervalentWiktionary 原文英美构词拆解hyperhyper-前缀valent-valent后缀hyper-Forms augmentative forms of the root word. · Used to create forms that are found beyond the root.-valentHaving one or more valences.词源说明From hyper- + -valent.释义形容词adjective1(chemistry) Having a higher than normal valence.同族词派生词 1hypervalent compound相关词 1hypervalency