记忆方法
双解例句
小知识
A cluster is a small group of people or things. When you and your friends huddle awkwardly around the snack table at a party, whispering and trying to muster enough nerve to hit the dance floor, you’ve formed a cluster.
Cluster comes to us from the Old English word clyster, meaning bunch. Nowadays, you can use cluster as either a noun or a verb. When we were kids, we would stand in a cluster (noun) on the street corner, eagerly awaiting the appearance of the Good Humor truck every afternoon. Then we would cluster (verb) eagerly around the driver, demanding ice cream. Virtually anything can form a cluster — flowers, cells, stars, human beings, and even events.
实用短语
常用短语
单词用法
同义词
同根词
词根:cluster
adj.clustered成群的;聚集成群的
n.clustering聚集,收集;分类归并
v.clustered聚合(cluster的过去式)
clustering使成群(cluster的现在分词)