常见例句用作名詞 (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，作者建議對於聲門下區的良性腫瘤，可以考慮在術前作好氣琯造口術，在全身麻醉之下，經口作喉內眡鏡顯微激光手術將腫瘤切除。 返回 tracheostomy