下流
下流[xià liú]1.■（下游） lower reaches (of a river):the lower reaches of the Changjiang River长江下流2.■（卑鄙龌龊） low-down; mean; off colour; near the bone; obscene; dirty:base acts; low-down behaviour [tricks];下流的勾当scurrilous attacks; coarse invectives;下流的谩骂下流管 down-pipe下流话 obscene [dirty; foul] language; obscenities下流量 down-off下流音乐厅 free-and-easy
