bimolecularWiktionary 原文英美构词拆解bibi-前缀molecularmolecular词干bi-Two in number. · Having or possessing two of the root word's quality.词源说明From bi- + molecular.释义形容词adjective1(chemistry, of a reaction) involving two molecules2consisting of two layers of molecules3(chemistry) Relating to bimolecules同族词派生词 2bimolecularity·