downstream

下游地；顺流而下英释中释advin the direction that the water in a river or stream is flowing

下游的；顺流的英释中释adjDownstream is also an adjective

1 downstream industry,下游产业；下游行业；下业

2 downstream processing,下游处理

1 a boat drifting downstream.顺流漂下的小船

2 Breaking the dam could submerge downstream cities such as Wuhan..毁坏大坝可能会淹没武汉这样的下游城市。