棱镜

1. （照相机、望远镜等的）镜头由两片或更多的透镜组成的联合体，有些还要加上其它的光学仪器，如棱镜，用来成像以便观看或摄影
   A combination of two or more such pieces, sometimes with other optical devices such as prisms, used to form an image for viewing or photographing.
2. 光线经过棱镜时产生折射现象。
   Light is refracted when passed through a prism.
3. 棱镜可以分解光线。
   A prism decomposes light.
4. 阳光穿过棱镜时将分解成各种颜色。
   The sunlight will break into different colors through a prism.

棱的英语翻译：

镜的英语翻译：