单词	qos quality of service
释义	qos quality of service 服务质量
随便看	schedule of liabilities schedule of manufacturing overhead schedule of materials schedule of materials on order schedule of military exercise schedule of net working capital changes schedule of transaction schedule of transfer schedule of turnover rate of circulating fund schedule of unpaid voucher schedule of operation schedule of operations schedule of ore drawing Schedule of Passengers Service schedule of passenger trains schedule of payment schedule of payments schedule of periodic tests schedule of postal charges schedule of price schedule of prices schedule of product cost schedule of production schedule of property schedule of proportion