radar dome

例句：

1. 1. The radar dome is a crucial component of the air defense system.
   雷达穹顶是防空系统的关键组成部分。
2. 2. The radar dome was used to detect enemy aircraft in the early days of World War II.
   在二战初期，雷达穹顶被用来探测敌机。
3. 3. The radar dome is designed to protect against electronic interference from nearby radio stations.
   雷达穹顶设计用来抵御附近电台的电子干扰。