1. 聚集索引：聚集索引(CLUSTERED) 和非聚集索引(NONCLUSTERED) 语法上还分唯一(UNIQUE)索引和非唯一(复合)索引

2. clustered是什么意思

2. 群生的：丛式井 cluster wells | 群生的 clustered | 集合体聚集;组合设备 clustered aggregates

3. 丛生,成群：Hall effect 霍尔效应 | clustered 丛生,成群 | overlap 交迭

4. 群聚的：configuration 参数 | clustered 群聚的 | lunar crater火山口

1. 成群的;成簇的
    If people or things are clustered somewhere, there is a group of them close together there.

    e.g. Officials were clustered at every open office door, talking excitedly...
           每个开着门的办公室门口都有官员们三五成群在兴奋地交谈。
    e.g. We pass villages clustered around wet rice fields.
           我们经过坐落在水稻田边的村庄群。

1. clustered together but not coherent

    e.g. an agglomerated flower head

    Synonym: agglomerateagglomeratedagglomerative

2. growing close together but not in dense mats