Downstream Panic下游的恐慌;回游历险记
downstream apron下游护坦;防冲护坦
downstream silencer下游减音器
downstream water下游水
downstream end下游端;出口接管出口端;出口接管
downstream levy向消费者收费;背花费者免费
downstream transactions下游交易;下销交易
downstream installation下游设施
downstream gain下游效益
ADV（副词） Something that is moving downstream is moving toward the mouth of a river, from a point further up the river. Something that is downstream is further toward the mouth of a river than where you are. 朝下游方向; 在下游
We had drifted downstream.
我们向下游漂去。
ADJ（形容词） Downstream is also an adjective. 下游的 [ADJ n]
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。