Eustachian tube
noun
/ju.ˈsteɪʃən ˈtjuːb/
,
/ju.ˈsteɪʃən ˈtuːb/
|
- (anatomy) 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.
|
エウスタキオ管,
耳管
|