tracheotomy [ˌtreɪkiˈɑ:təmi]

例句:

• Pediatric tracheotomy tubes are usually not cuffed.
  儿科用的气管切开术插管常常没有管口的翻边.
  
• Extreme throat swelling may occur which may require a tracheotomy.
  可能发生严重喉部肿胀,这要求进行气管切开.
  
• Laryngeal edema attacks are often carried out immediately tracheotomy.
  有喉水肿发作时,常需立即进行气管切开术.
  
• The illness required him to undergo a tracheotomy, a procedure that can cause damage to the vocal cords.
  来自THETIMES