mob

n. 暴民,民众,暴徒
v. 大举包围,乱挤,围攻

The police faced a mob throwing bricks and petrol bombs.

警察面对一群投掷砖块和汽油弹的暴徒。

Pop stars are always moaning about being mobbed by their fans.

流行歌星总是抱怨他们受到歌迷的包围。