英语词汇“galactic 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	galactic cluster
释义	galactic cluster galactic cluster n. See open cluster. galactic cluster galactic cluster: see star clusterstar cluster, a group of stars near each other in space and resembling each other in certain characteristics that suggest a common origin for the group. Stars in the same cluster move at the same rate and in the same direction. ..... Click the link for more information. . galactic cluster 1. See open cluster. 2. See clusters of galaxies. galactic cluster [gə′lak·tik ′kləs·tər] (astronomy) open cluster
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galactic cluster