knuckled under التعريفات والمعاني == English == === Verb === knuckled under simple past and past participle of knuckle under شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة knuckle under knuckles under knuckle duster knocked under knuckle dusters knuckleduster knuckle-duster knuckledusters knuckle-dusters