单词：tracheostomy
音标：[.treiki'ɒtәmi] ；
n. 气管切开术
[医] 气管造口术
[医] 气管造口术
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
词型变化：名词复数形式 : tracheostomies
词性分布：
tracheostomy的用法和样例：
例句
用作名词(n.)
- We suggest that preliminary tracheostomy and surgical extirpation with CO2 laser via endoscopy can be a reliable choice of treatment.由本病例，作者建议对于声门下区的良性肿瘤，可以考虑在术前作好气管造口术，在全身麻醉之下，经口作喉内视镜显微激光手术将肿瘤切除。
【近义词】
- tracheotomy[医]气管切开术...