Trang chủ/JLPT N2/Từ vựng/一旦一旦N2🔊☆ Lưu vào danh sáchいったんNghĩa—Hán tự trong từ này一旦Câu ví dụいったんしたことは元どおりにならない。What is done cannot be undone.いったん着地した怪物は、瞬間ふたたび跳躍して私の頭上にいた。Having once landed the monster immediately jumped again and was over my head.Từ liên quan只管一一つ一つ一つ一握り一安心一位一員