最終更新日：2025/11/20
During the lab, she used an electroscope to demonstrate how a charged glass rod causes the metal leaves to repel each other.
正解を見る
During the lab, she used an electroscope to demonstrate how a charged glass rod causes the metal leaves to repel each other.
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）
