upgrading التعريفات والمعاني == Anglais == === Forme de verbe === upgrading \ʌpˈɡreɪ.dɪŋ\ Participe présent du verbe to upgrade. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة upgradions upgradiez upgradons upgradendes upgradent upgradend upgradende upgradender upgradendem