最終更新日：2025/11/28
The newly discovered alvarezsaurian fossil suggests these small, feathered dinosaurs specialized in breaking into insect nests.
正解を見る
The newly discovered alvarezsaurian fossil suggests these small, feathered dinosaurs specialized in breaking into insect nests.
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）
