VAS score, analgesic drug consumption, nausea, vomit, pruritus were observed at 4h,8h,24h and 48h after operation.是什么意思_VAS score, analgesic drug consumption, nausea, vomit, pruritus were observed at 4h,8h,24h and 48h after operation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句