illuminating surface meaning in English
透光面
Examples
- These different aspects represent the amounts of the moon's illuminated surface visible to us in different parts of its orbit .
这些不同的面貌，代表了月球在它轨道的不同部分能被我们看到的被照面。 - Illuminating surface of a signalling device
信号装置的光照面 - Illuminating surface of a reflex reflextor
反射镜的光照面