retrogradationem التعريفات والمعاني == Latin == === Noun === retrōgradātiōnem accusative singular of retrōgradātiō شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة retrogradation retrogradationibus retrogradationi retrogradations retrogradazione retrogradational retrogradationes retrogradationum retrogradationis