最終更新日：2025/11/27
The field geologist carefully sampled a vein of variolite, noting the pale spherules that give the rock its spotted appearance.
正解を見る
The field geologist carefully sampled a vein of variolite, noting the pale spherules that give the rock its spotted appearance.
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）
