clustering

名词 clustering:

1. a grouping of a number of similar things
   同义词：bunch, clump, cluster

动词 cluster:

1. come together as in a cluster or flock
   同义词：cluster, constellate, flock, clump
2. gather or cause to gather into a cluster
   同义词：bunch, bunch up, bundle, cluster, clump

1. The men clustered together round the fire and sang songs.
   人们聚集在篝火周围唱歌。
2. You can see stars in clusters in the night sky.
   你可以看到夜空中的星群。