refringency

例句：

1. 1. The sun's reflection off the water is a beautiful sight.
   太阳在水面上的反射是一幅美丽的景色。
2. 2.The new car has a high refringency, making it easy to see through the windows.
   这款新车的反射率高，使得透过窗户看东西很容易。
3. 3. The scientist used a special device to measure the object's refringency.
   科学家使用一种特殊的设备来测量物体的反射率。