您要查找的是不是：
- 机machine
- 脱机off-line
- lifter rack (粗纱机的)升降齿条
- 饮水机bubbler
- hour rack (钟)时齿条
- 死机system halted
- rack hook (钟)齿条钩
- 压机press
- front rack (车箱)前栏板栅板
- 接机meet sb. at the airport
- salt rack (家畜)食盐架
- 机箱chassis
- rack and snail (钟)齿条和蜗形轮
- block rack (磨光玻璃缺陷)屑伤
- 播放机player (e.g. CD player)
- element storage rack (燃料)元件存放架
- 乘机(adv) seize the opportunity
- 机顶盒set-top box
- 机号device number
- 机柜machine cabinet
