最終更新日：2025/11/21
The half-metallic helmet featured a brushed aluminum shell joined to a reinforced composite liner to reduce weight without sacrificing strength.
正解を見る
The half-metallic helmet featured a brushed aluminum shell joined to a reinforced composite liner to reduce weight without sacrificing strength.
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）
