英语词汇“二次酸--二级酸”的翻译、意思、用法、释义-英汉汉英词典

单词	二次酸--二级酸
释义	二级酸；二次酸secondary acid
随便看	overall system delay overall tamping overall temperature rise overall test overall track renewal overall transfer function overall transfer time overall transfer unit over-all transition matrix overall transmission test overall transmission time overall treatment overall uncertainty overall unit protection overall value over-all variance over-all variation overall ventilation efficiency over-all viewer overall weight overall width overall width in transporting condition overall width of tractor overall yield overall， disposable