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radar英英释意 - 繁体字在线
radar
英 ['reɪdɑː]
美['redɑr]
- n. [雷达] 雷达，无线电探测器
- n. (Radar)人名；(塞)拉达尔
英英释意
- 1. measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects