| 释义 |
early warning systemn.（名词）- A network of sensing devices, such as satellites or radar, for detecting an enemy attack in time to take defensive or counteroffensive measures.预警系统：警戒设备，如卫星、雷达等组成的网络系统，便于及早发现敌方的进攻以采取各种防御或对抗性措施
- A system or procedure designed to warn of a potential or an impending problem.警戒系统：一种用于警告潜在的或即将来临问题的系统或程序
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