epoxylignaneWiktionary 原文英美构词拆解epoxyepoxy-前缀lignanelignane词干epoxy-(organic chemistry) based on an epoxide词源说明From epoxy- + lignane.释义名词noun1(organic chemistry) Any lignane in which the two γ-carbon atoms of the side chains are linked via an oxygen atom to form a tetrahydrofuran ring