wader

1. N-COUNT A wader is a bird with long legs and a long neck, that lives near water and feeds on fish. There are several different kinds of waders. 涉禽

2. N-COUNT Waders are long rubber boots that cover all of the legs and are worn by fishermen when they are standing in water. (涉水捕鱼时穿的)长筒靴[usu pl]