hydroxyquinone التعريفات والمعاني == English == === Etymology === From hydroxy- + quinone. === Noun === hydroxyquinone (plural hydroxyquinones) hydroxybenzoquinone شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة hydroxyquinones hydroxyquinol hydroquinone hydroxyquinoline hydroxyquinolines hydroxyquinolate hydroxyquinolates hydroquinones