sweeper

名词 sweeper:

1. an employee who sweeps (floors or streets etc.)
2. a cleaning device with revolving brushes that pick up dirt as the device is pushed over a carpet
   同义词：carpet sweeper
3. little-known nocturnal fish of warm shallow seas with an oblong compressed body

1. She is a pavement sweeper.
   她是一个打扫人行道的清扫工人。
2. I want to buy a carpet sweeper.
   我想买一台地毯清扫器。

sweep.er

n.（名词）
One that sweeps.
打扫者，清洁工，清扫器，清道夫
A carpet sweeper.
地毯清洗工，地毯清洁机
Sports A lone defender who plays between the last line of defenders and the goal in some defensive configurations in soccer.
【体育运动】 清道夫：足球进攻队形中，在防守区底线和球门区之间的单独防守队员