[] a continuous flow of sth一连串；接二连三；源源不断◆a steady stream of orders稳定的源源不断的订单●be, come, go on ˈstream●bring sth on ˈstreamto be in operation or available; to make sth be in operation or available投产；投入使用◆The new plant is scheduled to come on stream in May of next year.这家新工厂计划于明年五月份投产。➡income stream