单词：elliptical reflector
elliptical reflector的用法和样例：
例句
- He broke the reflector of his car the first time he drove.他第一次开车，就把汽车的反光镜给碰坏了。
- The inner surface is to be metalized as a reflector so the finish is of more importance than the composition.内表面要像反光镜一样的具有金属光泽，所以表面质量要比材质的成分更重要。
单词：elliptical reflector 相关文章
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