最終更新日：2025/12/06
Reuleaux polygons are used in engineering and design to create constant-width components that can roll smoothly and transmit motion without changing orientation.
正解を見る
Reuleaux polygons are used in engineering and design to create constant-width components that can roll smoothly and transmit motion without changing orientation.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
