flock [flɒk]

以下由轻松背单词网站提供

n.羊群，一群，大量；vi.群集，聚集，成群

a group of sheep , goats or birds , or a group of people

A flock of customers were waiting for the store to open. 一群顾客在等候着商店开门。
A few sheep have been lost from the flock. 羊群里少了几只羊。