音标:[ju:s'teiʃiәn] ;
[医] 咽鼓管
a. Discovered by Eustachius.
a. Pertaining to the Eustachian tube; as, Eustachian
catheter.
词型变化:名词复数形式 : eustachians
词性分布:
形容词100%

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。

By Al Pessin Washington 10 September 2007 The American commander in Iraq says the U.S. troop presence there will be reduced by about 2,000 this month, and another 3,500 by the end of the year. But General David Petraeus said he needs most of the 168,

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 2007年VOA标准英语(九月)

By Al Pessin Washington 09 April 2008 In a second consecutive day of testimony at the U.S. Congress, the top American commander in Iraq and the U.S. ambassador reported progress on key security and political issues, but warned that the progress is fr

发表于:2019-02-04 / 阅读(37) / 评论(0) 分类 VOA常速英语2008年(四月)

By Al Pessin Washington 08 April 2008 The top U.S. military commander in Iraq and the U.S. ambassador told Congress Tuesday that progress in Iraq is fragile and reversible, and called for continuing U.S. commitment, including an open-ended pause in U

发表于:2019-02-04 / 阅读(48) / 评论(0) 分类 VOA常速英语2008年(四月)

By Al Pessin Pentagon 10 April 2008 In congressional testimony this week, the top U.S. military and civilian officials in Iraq reported what they called real but fragile progress, and urged caution in any discussion of further U.S. troop withdrawals,

发表于:2019-02-05 / 阅读(56) / 评论(0) 分类 VOA常速英语2008年(四月)

The coalition commander in Iraq, General David Petraeus, has left his post after a momentous year and a half, during which he is widely credited with turning around the fight against a variety of insurgent groups. He will now become the overall comm

发表于:2019-02-05 / 阅读(48) / 评论(0) 分类 VOA标准英语2008年(九月)

Most of us are familiar with this phenomenon of travel: ear-popping usually happens during takeoffs and landings. 大多数坐过飞机的人都熟悉这样的现象:飞机起飞或落地时我们的耳朵会有胀胀的感觉。 Our ears pop becau

发表于:2019-02-06 / 阅读(108) / 评论(0) 分类 英语新闻
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