这个词是什么意思？
The lower chamber of the COCHLEA, extending from the round window to the helicotrema (the opening at the apex that connects the PERILYMPH-filled spaces of scala tympani and SCALA VESTIBULI).
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D012533 · MeSH 2026。
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