“radical mastoidectomy”的概念、定义、翻译、参考文献-科学参考

单词	radical mastoidectomy
释义	radical mastoidectomy Encyclopedia 医学乳突根治术释 radical mastoidectomy乳突根治术根除乳突、鼓窦和鼓室内的病变，并通过切除外耳道后上骨壁，将鼓室、鼓窦、乳突腔与外耳道形成一覆盖上皮的永久向外开放空腔的手术。
随便看	sound reinforcement system sound repeat sound resonance sound rule soundscape Sound School, Beijing Film Academy sound sense of reality sound silence sound sleep bionic Sounds of Nature Anthology sound-soft sound source sound source music sound source tracking sound spectrogram sound spectrograph sound spectrum analysis sound spectrum analyzer sound speed sound speed in the atmosphere sound speed profile of sea water sound studio sound supervisor sound system sound system for emergency purposes

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