pyroglutamic acidWiktionary 原文英美构词拆解pyro-前缀+glutamic acid词干pyro-Fire, heat. · Fever.词源说明From pyro- + glutamic acid.释义名词noun1(organic chemistry) A lactam form of the amino acid glutamic acid.同族词相关词 3pyroglutamination·pyroglutamyl·pyroglutamylation