noun ダウンロード 🔗共有 クレビス A U-shaped coupling having holes at each end, through which a bolt is run; used especially to fit attachments to a tractor or other vehicle as it allows a degree of rotation about the bolt. Examples : "The farmer attached the new plow to the tractor using a clevis. " 農夫はクレビスを使って新しいプラウをトラクターに取り付けました。 technical machine vehicle part agriculture AIとチャット語彙ゲーム読解練習