butyrylationWiktionary 原文英美构词拆解butyrylbutyryl词干ation-ation后缀-ationAn action or process. · The result of an action or process.词源说明From butyryl + -ation.释义名词noun1(organic chemistry) The reaction of a substance with butyric acid or one of its derivatives; the introduction of one or more butyryl groups into a substance