1. 扫毯器：carpet runner 通道地毯 | carpet sweeper 扫毯器 | carpet 地毯
2. 地毯吸尘器：carpet strip 走廊地毯 | carpet sweeper 地毯吸尘器 | carpet tester 射频脉冲发生器
3. 地毯清扫机,地毯吸尘器：carpet strip ==> 门槛 | carpet sweeper ==> 地毯清扫机,地毯吸尘器 | carpet tester ==> 射频脉冲发生机试验器
noun
1. a cleaning implement with revolving brushes that pick up dirt as the implement is pushed over a carpet
Synonym: sweeper