您要查找的是不是：
- 器utensil
- 电气烘手器hand-dryer
- 管理器manager
- 资源管理器explorer
- 自动烘手机automatic hand-dryer
- 她在炉火上烘手。She warmed her hands over the fire.
- 伺服器server (computer)
- 断路器breaker
- 感应器inductor
- 联轴器shaft joint
- 清洁器cleaner
- 稳压器manostat
- 读卡器card reader
- 混频器mixer
- 接触器contactor (switch)
- 筛选器sizer
- 集线器hub (network)
- 逆变器inverter
- 熔断器fuse
- 换热器heat interchanger
