either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum
例句
用作名词 (n.)
The eustachian tube, leading from the middle ear to Joe's throat, is the culprit. 由乔的中耳通往他的咽喉的耳咽管是肇事者。
All of your complaints may subside after an ear drum massage and tube inflation. 您的这些痛苦经过鼓膜按摩和耳咽管吹气之后都可能消除。
The culprit is the inability of the Eustachian tube to open. 遇到这样的问题是由于咽鼓管不能打通引起的。
A diode or argon laser was used to aporize areas of hypertrophic mucosa and submucosa along the cartilaginous eustachian tube. 用二极管或氩激光沿软骨性咽鼓管汽化肥厚的粘膜和粘膜下层。
美
[juː'steɪʃntjuːb]
