最終更新日：2025/11/30
When observing the altitude of a star, the astronomer measured its position along the vertical circle passing through the zenith.
正解を見る
When observing the altitude of a star, the astronomer measured its position along the vertical circle passing through the zenith.
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）
