基本解释n.[医]外生骨疣同根派生 exostosis相关词英汉例句用作名词 (n.)Single cancellous osteomas, unlike exostosis, are a relatively rare lesion in the external auditory canal.单一性疏松骨瘤，不像外生骨疣，是一个外耳道较少见的病灶。exostosis更多例句