Eustachian tube

短语

n. [解]耳咽管, 咽鼓管

发音

其它 /juˈsteɪʃən ˈtjuːb/

词形变化

Eustachian tubes 复数 Eustachian tubes

别名

Eustachean tube eustachian tube

释义与例句

n.
  1. 1.

    In humans and other land vertebrates, a tube that links the nasopharynx to the cavity of the middle ear to allow the equalization of the pressure on both sides of the eardrum.

    耳咽管

    医学

词汇关系

名词

同义词 1

auditory tube

上位词 1

salpinx

整体词 3

middle ear tympanic cavity tympanum

词源

Named after Italian scientist Bartolomeo Eustachi.

来源：wiktionary