短語(yǔ)詞組短語(yǔ)alcoholic hydroxyl group 醇羥基;乙醇類烴基;醇式羥基alcoholic c group 醇基alcoholic extract hydroxyl group 醇羥基primary alcoholic group 一價(jià)甲醇基alcoholic group fuel 醇類燃料 返回 alcoholic group