Objective To evaluate the relationship between lowering conus medullaris and ischemic spinal cord injury due to drawing tethered spinal cord.是什么意思_Objective To evaluate the relationship between lowering conus medullaris and ischemic spinal cord injury due to drawing tethered spinal cord.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句