最終更新日：2024/08/06
The planetary nebula's nucleus is composed of hot, dense matter.
正解を見る
The planetary nebula's nucleus is composed of hot, dense matter.
編集履歴（0）
The planetary nebula's nucleus is composed of hot, dense matter.
The planetary nebula's nucleus is composed of hot, dense matter.
DiQt（ディクト）
無料
★★★★★★★★★★
