cluster

复数：clusters过去式：clustered过去分词：clustered现在分词：clustering第三人称单数：clusters

1. [C](果实、花等的)串,簇 a number of things of the same kind growing or being close together in a group
2. [C](人、物等的)群,组 a group of people or sth

1. vt. & vi. (使)群集,集中 (cause to) gather or grow in one or more clusters

• a cluster of bees一群蜜蜂
• acluster of flower一簇花
• a cluster of houses一群房屋
• a cluster of spectators一群观众
• a cluster of stars一个星团

• cluster round紧紧环绕
• cluster together集中
• cluster tents together集中帐篷

cluster analysis聚类分析；群集分析

a cluster of一群；一组；一串

cluster sampling分组取样；类集抽样；巢式抽样法

star cluster星团

hierarchical cluster analysis层序聚类分析

server cluster[计算机]服务器群集

galaxy cluster星系团

gene cluster基因簇，一组相同或者相似的基因

open cluster疏散星团，银河星团

cluster bomb子母弹；集束炸弹

globular cluster球状星团

instrument cluster仪表组；仪表板

virgo cluster室女座星系团；处女座星系团

cluster headache丛集性头痛；组合性头痛；头痛群

consonant cluster辅音连缀；辅音音丛

1. A cluster of tourists are waiting for their tour guide.
   一群游客正在等他们的导游。
2. You can see stars in clusters in the night sky.
   你可以看到夜空中的星群。
3. You can see clusters of berries in the garden.
   花园里能见到一簇簇浆果。
4. You can see ivy growing in thick clusters anywhere.
   到哪儿都能看见成丛生长的常春藤。

1. The men clustered together round the fire and sang songs.
   人们聚集在篝火周围唱歌。
2. Immigrants tend to cluster in low-and high-income groups.
   移民们趋于集中在低收入和高收入的两个群体中。
3. Roses cluster round the window.
   玫瑰花绕着窗子丛生。
4. The frightened children were clustered together.
   受惊吓的小孩子们缩在一块。