絶対に忘れないAI辞書＆単語帳アプリ「DiQt（ディクト）」

最終更新日：2025/12/04

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The gunsmith demonstrated how percussion locks were fitted to rifles during the 19th century.

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元となった例文

The gunsmith demonstrated how percussion locks were fitted to rifles during the 19th century.

銃鍛冶は19世紀にどのようにパーカッション式点火機構がライフルに取り付けられたかを実演した。