DICT.TW Dictionary Taiwan

 tra·che·os·to·my /ˌtrekiˈɑstəmi/
 氣管造口術

 tracheostomy
      n : a surgical operation that creates an opening into the
          trachea with a tube inserted to provide a passage for
          air; performed when the pharynx is obstructed by edema or
          cancer or other causes [syn: tracheotomy]