laryngotomy 喉頭剖開術
lar·yn·got·o·my /ˌlærənˈgɑtəmɪ/ 名詞 喉切開術
Lar·yn·got·o·my n. Surg. The operation of cutting into the larynx, from the outside of the neck, for assisting respiration when obstructed, or for removing foreign bodies. ◄ ►