Большой китайско-русский словарь
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floor of tympanum; fundus tympani; paries jugularis cavi tympani; pavimentum tympani; solum tympani
鼓室底 в энциклопедиях
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floor of tympanum; fundus tympani; paries jugularis cavi tympani; pavimentum tympani; solum tympani