Eustachian

• n. [解]欧氏管；咽鼓管

Eustachian的用法和样例：

例句

用作名词 (n.)

1. 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。
2. 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。