您要查找的是不是：
- 机machine
- 脱机off-line
- 在环形网络上，与数据流方向相反的比特流。对照downstreamOn a ring network, the direction opposite to that of data flow.
- 饮水机bubbler
- downstream batter (即下游坡)背水坡
- 死机system halted
- downstream products (制造业)下游产品
- 压机press
- 接机meet sb. at the airport
- 机箱chassis
- 播放机player (e.g. CD player)
- 乘机(adv) seize the opportunity
- 机顶盒set-top box
- 机号device number
- 机柜machine cabinet
- 板机gunlock
- 跑步机treadmill
- 挂机on-hook
- 虚拟机VM
- 减速机speed reducer
