dome-shaped reflector

例句：

1. 1. The dome-shaped reflector is designed to focus light on a specific area.
   这种圆顶反射器的设计是为了让光线聚焦在特定区域。
2. 2. The dome-shaped reflector was used in the construction of the new bridge.
   这种圆顶反射器被用于新桥梁的建设。
3. 3. The dome-shaped reflector is an essential component of the camera system.
   这种圆顶反射器是相机系统的一个关键组成部分。