单词	subcluster
释义	subcluster noun sub·​clus·​ter ˌsəb-ˈklə-stər  variants or sub-cluster plural subclusters or sub-clusters : a cluster that is a subdivision of a larger cluster … all objects are initially assigned to a single cluster and then are split into smaller subclusters. Tony H. Grubesic et al. A detailed look at the Virgo cluster reveals that its constituent galaxies are not concentrated smoothly toward the center of the cluster. Instead, some of the galaxies are clumped together into subclusters within the main cluster. A. J. Meadows Word History First Known Use 1868, in the meaning defined above
随便看	coverage coverages coverall coveralled coveralls coverchief Coverdale covered covered (up) covered bridge covered dish covered fifth covered octave covered smut covered up covered wagon covered way covered-dish supper coverer coverers covering covering (up) covering disease covering letter covering power

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