最終更新日：2024/08/03
The Armstrong gun was a revolutionary advancement in artillery technology.
正解を見る
The Armstrong gun was a revolutionary advancement in artillery technology.
編集履歴（0）
元となった例文
The Armstrong gun was a revolutionary advancement in artillery technology.
The Armstrong gun was a revolutionary advancement in artillery technology.
DiQt（ディクト）
無料
★★★★★★★★★★
