Objective To observe the sedation and amnesia function of Midazolam and Propofol in coloproctological operation by lumbar epidural analgesia.是什么意思_Objective To observe the sedation and amnesia function of Midazolam and Propofol in coloproctological operation by lumbar epidural analgesia.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句