Yahoo奇摩字典 網頁搜尋

  1. tympanic membrane

    • IPA[timˈpanik ˈmemˌbrān]
    • n.
      a membrane forming part of the organ of hearing, which vibrates in response to sound waves. In humans and other higher vertebrates it forms the eardrum, between the outer and middle ear.
    • noun: tympanic membrane, plural noun: tympanic membranes

    • 更多解釋
    • n.
      a membrane forming part of the organ of hearing, which vibrates in response to sound waves. In ...

    Oxford Dictionary