ventilator [ˈvɛntl:ˌetɚ]

例句:

• He was put on a ventilator.
  给他戴上了呼吸器。
  
• Once the ventilator shaft became blocked, the warehouse quickly filled with fumes.
  通风管一旦堵塞, 仓库很快就充满了烟雾.
  
• Harmful gases must be drawn out by centrifugal ventilator.
  有害气体必须通过离心式通风装置排出.
  
• The person then needs to be put on a ventilator.
  来自BBC
• Then what's the matter with your ventilator?
  来自NEWYORKER
• Respiratory failure put him on a ventilator.
  来自WSJ