最終更新日：2025/11/26
During the museum tour, the curator proudly displayed a specimen of fichtelite extracted from fossilized Bavarian pine and explained why the mineral is so rare.
正解を見る
During the museum tour, the curator proudly displayed a specimen of fichtelite extracted from fossilized Bavarian pine and explained why the mineral is so rare.
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）
