spectral mirror spherical mirror

• 球面镜

spectral mirror spherical mirror的用法和样例：

例句

1. Seeing himself in the spherical mirror, he roared with laughter.
   面对着球面镜里的自己，他哈哈大笑起来。
2. Some important theoretical issues of catadioptric omnidirectional systems for the spherical mirror are researched.
   摘要对球面镜折反射全向视觉系统的某些理论问题进行了研究。