最終更新日：2024/08/05
(idiomatic) To do something pointless or unnecessary; to try doing something already done.
正解を見る
push against an open door
編集履歴（0）
(idiomatic) To do something pointless or unnecessary; to try doing something already done.
push against an open door
DiQt（ディクト）
無料
★★★★★★★★★★
