early warning systems

• 预警系统

early warning systems的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 early warning system:

1. a network of radar installations designed to detect enemy missiles or aircraft while there is still time to intercept them

early warning systems的用法和样例：

例句

1. Basic early warning systems are being set up in the affected areas.
   受灾地区将会安装预警系统。
2. Don't worry, we have a tsunami early warning system.
   别担心，我们有海啸预警系统。