hard at work التعريفات والمعاني == English == === Prepositional phrase === hard at work Labouring with great effort and diligence; working hard. ==== Related terms ==== hard at it شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة hardest-working hardest working hardworking hard-working hard work hardworkingness hardworkingly harder working harder-working