verb🔗Share外す, 外すTo unfasten (the buckle of (a belt, shoe, etc))"After the long car ride, the little boy was happy to unbuckle his seatbelt. "長い車の移動の後、その小さな男の子はシートベルトを外すことができて嬉しかった。actionwearChat with AIVocabulary GamePractice Reading