Schonrock prism

例句：

1. 1. The Schonrock prism is a popular tool for measuring light.
   肖恩罗克棱镜是一种常用的测量光线的工具。
2. 2. In the science class, we used the Schonrock prism to observe the reflection of light.
   在科学课上，我们使用肖恩罗克棱镜来观察光的反射。
3. 3.The Schonrock prism is often used in astronomy to measure the angles between stars.
   肖恩罗克棱镜在天文学中常用来测量恒星之间的夹角。