reversev.逆转；倒退；互换；改变adj.相反的；反面的；颠倒的n.相反；背面；失败；倒档reverse head回动头reverse fake反向假冒reverse stop回动止杆,回动定位器reverse turn反转reverse edge反向边reverse drag反牵引reverse ogee倒葱形饰reverse loss反向损耗reverser ram反推动作筒reverse gearn.汽车倒车挡；逆转齿轮