英语词汇“great cluster”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	great cluster
释义	great cluster great cluster [¦grāt ¦kləs·tər] (astronomy) A galaxy cluster containing thousands of member galaxies and having a radius of 5 × 10⁶ to 20 × 10⁶ light-years.
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