乳突窦
rǔ​tū​dòu

mastoid antrum

  • created sense approved 乳突窦/乳突竇 · rǔ​tū​dòu · mastoid antrum — "Initial import from upstream dictionary"

    乳突窦 / 乳突竇

    rǔ​tū​dòu

    mastoid antrum

    mastoid antrum; the air space in the mastoid bone behind the middle ear

    乳突 (literal) → 乳突 · rǔ​tū · mastoid process 窦 (literal) → 窦/竇 · dòu · sinus

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense