downadv.向下prep.沿着 ... 而下adj.向下的；消沉的；无礼的n.绒毛；汗毛v.击倒；打败；吞下；被抑制down feed向下进刀downburstn.下向风暴downinessn.软毛质(软毛状；柔软性)downalongadv.顺沿而下(去远处)downfieldadj.[美橄]在前场(的)adv.[美橄]在前场(的)向前场(的).downscalev.缩减 ... 规模或比例adj.低收入消费者的down hair绒毛down with打倒, 拿下downspoutn.落水管down hole下向钻眼