jackknifed التعريفات والمعاني == English == === Verb === jackknifed simple past and past participle of jackknife شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة jack-knifed jackknife jack-knife jackknifes jackknife clams jackknifing jackknife clam jack-knife barber jackknife switch