cluster

串，束，簇；群，组英释nna group of things of the same kind that are very close together

群聚；聚集英释vvto come together in a small group or groups

1 cluster analysis,聚类分析；群集分析

2 a cluster of,一群；一组；一串

3 cluster sampling,分组取样；类集抽样；巢式抽样法

4 star cluster,星团

5 hierarchical cluster analysis,层序聚类分析

6 server cluster,[计算机]服务器群集

7 galaxy cluster,星系团

8 gene cluster,基因簇，一组相同或者相似的基因

9 open cluster,疏散星团，银河星团

10 cluster bomb,子母弹；集束炸弹

11 globular cluster,球状星团

12 instrument cluster,仪表组；仪表板

13 virgo cluster,室女座星系团；处女座星系团

14 cluster headache,丛集性头痛；组合性头痛；头痛群

15 consonant cluster,辅音连缀；辅音音丛

1 a diamond cluster ring.群镶钻戒

2 The children clustered together in the corner of the room..孩子们聚集在房间的角落里。