Objective:To explore the clinical value of the MRI performance to identification the lumbar-sacral nerve roots in the spina bifida patients before artificial reflex arc operation.是什么意思_Objective:To explore the clinical value of the MRI performance to identification the lumbar-sacral nerve roots in the spina bifida patients before artificial reflex arc operation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句