[; ] ( TTM) (; ) the amount of time from when a company starts to develop a new product until the product goes on sale（新产品）上市时间◆Time to market is critical in the software industry.在软件业，上市时间是至关重要的。◆We are aiming to achieve advanced, reliable products and a fast time to market.我们力求开发出先进、可靠的产品并快速上市。⨁to cut / improve / reduce time to market缩短上市时间