Metastatic tumors in the cerebellopontine angle (CPA) are rare.These uncommon secondary malignant deposits arise mostly from primary disease in the breast or lung.是什么意思_Metastatic tumors in the cerebellopontine angle (CPA) are rare.These uncommon secondary malignant deposits arise mostly from primary disease in the breast or lung.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句