coëfficients التعريفات والمعاني == English == === Noun === coëfficients plural of coëfficient شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة coefficients coefficients of nondetermination coefficients of friction coefficients of alienation coefficients of determination coefficients of thermal expansion coefficients de remplissage coefficients of restitution coefficient