
radar
英 /ˈreɪdɑː/ 美 /ˈreɪdɑːr/
- n. 雷达A system using radio waves to locate and track objects.
The fishing boat has radar for navigating through fog.
这艘渔船配有雷达,用于在雾中导航。
Modern radar systems allow airports to monitor aircraft movements and maintain safety even in poor visibility.
现代雷达系统让机场即使在能见度较差时也能监测飞机动向并保障安全。
搭配
radar system 雷达系统radar screen 雷达屏幕weather radar 气象雷达
辨析提示
under the radar比喻未引起注意。
相关词
- directory 名录;通讯录
- graphics 图形;图像
- pump 泵;抽水机;打气筒
- reliability 可靠性;可信度
- monitor 监测;监督
- fuse 保险丝;熔断器
- modified 经修改的;经调整的
- computerize 使计算机化
插画、释义与录音:Word Atlas contributors(词光),CC BY 4.0,已修改。署名与许可