streamsn.流；溪流名词stream的复数形式.streamn.(小)河；水流；(人；车；气)流；组v.流动；流出；飘动；将(学生)按能力分组stream ecosystem河溪生态系统streaming create流创建streaming motion流注活动stream multicast流式多播stream of people人流streamer chamber冲烈streaming around绕流stream variables川流参变量stream partition流分割stream enclosure地下输水道