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streamer signal流光信号stream surfaces流面Streaming mdeia流媒体stream quadrant测流象限stream sediment河流泥沙stream networks水系stream trenching河流下切stream of action动作流stream semantics流语义学stream attribute流属性