phthalins التعريفات والمعاني == English == === Noun === phthalins plural of phthalin شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة phthalic phthalein phthalimide phthalic acid phthalic anhydride phthalin phthalimidine phthalimidyl phthalimido