短語詞組短語Nerve -root pressing 脊神經(jīng)根facial nerve motor root 麪神經(jīng)運(yùn)動(dòng)根spinal nerve posterior root 脊神經(jīng)後根nerve e root retractor 神經(jīng)根拉鉤spinal nerve -root 脊神經(jīng)根nerve -root type 神經(jīng)根型trigeminal nerve sensory root 三叉神經(jīng)感覺根 返回 nerve root