otitis

otitis
[ə(ʊ)ˈtʌɪtɪs]
noun
  1. [mass noun](Medicine)inflammation of the ear, usually distinguished as otitis externa (of the passage of the outer ear), otitis media (of the middle ear), and otitis interna (of the inner ear; labyrinthitis)
    (医)耳炎
语源
  1. late 18th cent.: modern Latin, from Greek ous, ōt- 'ear' + -itis
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