| 单词 | 预警系统 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔SUCCEED/SUCCESSFUL〕The early warning system has had some success; for example Pacific coast residents get four hours notice of a potential earthquake. 这个预警系统是有一定作用的，例如，如有可能发生地震，太平洋沿岸地区的居民能提前四小时接到警报。朗文写作活用〔early warning system〕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美国传统〔warning〕The trains are equipped with early warning systems.这些火车装有预警系统。英汉大词典 |
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