run sb/sth down1.与……相撞;撞倒：A truck ran down the bridge rails and fell to the river. 一辆卡车撞倒了桥栏杆掉下河中。2. 说……的坏话;贬低：It is a fatal defect to run down others behind their backs，it goes against the traditional virtue.背后说人坏话是一个大缺点，它违背传统道德。3.追获;追捕到：The hunter is very glad，he runs down lots of small wild animals with the help of his hounds. 那猎人很高兴，他在他的猎犬帮助下追捕到许多小野兽。 |