downstream

adv in the direction in which a river flows 顺流而下; 朝下游方向: drift, float, etc downstream 顺流漂浮. Cf 参看 upstream.

down draught (US down draft), down with, Down's syndrome, down-and-out, down-hearted, down-market, down-to-earth, downbeat, downcast, downer, downfall, downgrade, downhill, Downing Street, download, downplay, downpour, downright, downs, downstairs, downtown, downtrodden, downward, downward(s), downwards, downwards (also downward), downy, dowry, dowse, dowser, doxology, doyen, doyley, doyly, doz, doze, doze off, dozen, dozy, DPhil, DPP,