oxyneolignaneWiktionary 原文英美构词拆解oxyoxy-前缀neolignaneneolignane词干oxy-Sharp, keen, acute, pungent, acid词源说明From oxy- + neolignane.释义名词noun1(organic chemistry) Any derivative of a neolignane in which the two propylbenzene residues are joined indirectly by an oxygen atom