clustered

n.群；簇；丛；串

v.群集；丛生；使成群

A cluster of tourists are waiting for their tour guide. 一群游客正在等他们的导游。

You can see stars in clusters in the night sky. 你可以看到夜空中的星群。

You can see clusters of berries in the garden. 花园里能见到一簇簇浆果。

You can see ivy growing in thick clusters anywhere. 到哪儿都能看见成丛生长的常春藤。

The men clustered together round the fire and sang songs. 人们聚集在篝火周围唱歌。

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。

Roses cluster round the window. 玫瑰花绕着窗子丛生。

a cluster of表示“一串，一群……”时，要注意句中主谓语的一致性，如a cluster of flowers对应的谓语是is，而不是are，因cluster是主语，为单数。