← 単語を見るに戻るbackverb#77訳語バックバックぎっくり腰ぎっくりごしずらすずらすたじろぐたじろぐ英語の定義the posterior part of a human (or animal) body from the neck to the end of the spine例文I will be back soon.I'll call them tomorrow when I come back.似ている単語backpackbacksbacktrackbarebackbackupbacked← okaylook →