The head Gamma knife center, depending on its strong technological power on neurosurgery and introduction of world leading OUR revolving Gamma knife in 1997, is an encephalic therapy institution.是什么意思_The head Gamma knife center, depending on its strong technological power on neurosurgery and introduction of world leading OUR revolving Gamma knife in 1997, is an encephalic therapy institution.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句