mirror reflection
短语词组
- mirror r reflection 镜面反射
- mirror image reflection 镜像反射
- mirror -reflection echoes 镜面反射回音
- back mirror -reflection 背衬镜反射
- mirror reflection loss 镜面反射损耗
- mirror for optical reflection 光学反射镜
- silver mirror reflection 银镜反应 返回 mirror reflection