pacemaker [ˈpesˌmekɚ]

例句:

• She was fitted with a pacemaker after suffering serious heart trouble.
  她患上严重的心脏病后安装了心脏起搏器。
  
• Bradycardia, if persistent, should be controlled by the insertion of a pacemaker as soon as possible.
  如果持续出现心动过缓, 应尽快使用起搏器.
  
• Won't i need a pacemaker or a permanent internal defibrillator?
  我不需要个心脏起博器或是内部的永久去纤颤器?
  
• Is he a pacemaker or is he just running?
  来自THETIMES
• Mr. Bacon's ex-FBI agent has a pacemaker as his.
  来自WSJ
• You don't wear a pacemaker or anything, do you?
  来自NEWYORKER