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单词 island universe
释义

island universe

noun

: a galaxy other than the Milky Way

Example Sentences

Recent Examples on the Web Filled to the brim with hundreds of billions of stars, these island universes often seem like the most prominent occupants of space’s vast emptiness. Scientific American, 30 Aug. 2019

Word History

First Known Use

1867, in the meaning defined above

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更新时间:2024/11/12 15:14:34