| 释义 |
external auditory canal 释义 外耳道:连接外耳和中耳的通道。 例句 1·External auditory canal was eumorphism. 外耳道形态正常。 2·External auditory canal cholesteatoma is a rare disease entity. 外耳道珍珠瘤为耳鼻喉临床少见病例。 3·Methods 26 patients with external auditory canal cholesteatoma were treated under otic endo - scope. 方法对26例外耳道胆脂瘤患者,在局庥耳内窥镜下清除胆脂瘤。
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