基本解释[医药科学]中央颅底区英汉例句双语例句Objective To investigate MR signs of the tumors invading the central basicranial area.目的研究中央颅底区域肿瘤的MRI表现，探讨其诊断与鉴别诊断要点。central basicranial area更多例句专业释义医药科学中央颅底区