基本解释n.对苯二酚同根派生 英汉例句用作名词 (n.)Hydroquinone has been banned in several countries.一些国家已经禁用对苯二酚。Etamsylatam was prepared from hydroquinone through sulfonation in sulfuric acid and salt formation with diethylamine.对苯二酚经硫酸磺化，与二乙胺成盐得止血敏。