cat's eyes

剑桥词典

small pieces of glass or plastic that are put along the middle and sometimes the sides of a road , to reflect the lights of a car , in order to show the driver where to drive when it is dark
（設置於公路中央或路側在黑暗中引導車輛的）貓眼反光標記，貓眼反光鏡 返回 cat's eyes