最終更新日：2024/07/29
Relating to a stage in the life of a red giant star or its protoplanetary nebula during the star's final stages of life
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protoplanetary
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Relating to a stage in the life of a red giant star or its protoplanetary nebula during the star's final stages of life
protoplanetary
DiQt（ディクト）
無料
★★★★★★★★★★
