intelligence satellite

• 间谍卫星

intelligence satellite的用法和样例：

例句

1. The navy may have to wait another day before launching a heat-seeking missile to shoot down a spy satellite.
   美海军可能等待另一天以发射一枚热追踪导弹以击落一颗间谍卫星。
2. The United States relies on spy satellites for intelligence, including about China's expanding military, and had refused previous calls for a permanent ban on such tests in space.
   美国依赖间谍卫星获取情报，其中就包括有关中国的军事扩张的，美国曾拒绝以前关于在太空中永久禁止此类试验的呼吁。