Cosmology
01
宇宙学, 宇宙研究
the scientific study of how the universe is created, its development, and how it is going to end
02
宇宙学, 宇宙研究
the study of the beginning and characteristic of the universe
词汇树
cosmologic
cosmologist
cosmology
cosmo
宇宙学, 宇宙研究
宇宙学, 宇宙研究
词汇树
