mob /mɔb/ I. n. ［c］乌合之众，下层民众：mob scene 群众场面An angry mob is attacking the palace.愤怒的暴徒在攻击王宫。The windows were smashed by the angry mob.窗户被愤怒的暴民打破。‖II. vi. 聚众闹事；聚众包围：The football fans mobbed at the gate. 足球迷们在门口聚众闹事。Fans mobbed the actor where he went.那位演员走到哪里，影迷们都围着他。