trachea [ˈtreɪkiə]

例句:

• An appropriate - size tube is chosen to fit the trachea.
  选用与气管大小相仿的管子.
  
• The trachea in some patients is difficult or impossible to intubate under any circumstances.
  有的病人的气管在任何情况下都是很难、或根本不可能插管的.
  
• Conclusion Saber sheath trachea is a sign of rather severe COPD.
  结论剑鞘气管是较重的copd的标志.
  
• Your trachea divides into two tubes called the primary bronchi.
  来自BBC
• You can get a trachea replaced with something grown in a petri dish.
  来自WSJ
• When you breathe in, you suck air in through your nose and mouth and down a tube called the trachea.
  来自BBC