词典论坛联络

   英语 +
Google | Forvo | +

短语
 英语 词库

radar echo

[‘reɪda: ekəu]
军队, 后勤 The electromagnetic energy received after reflection from an object. (FRA)
航空, 加拿大 The electromagnetic energy received after reflection from an object; The deflection or change of intensity produced by a radar echo on a cathode ray tube display
Radar Echo [‘reɪda: ekəu]
缩写, 苏格兰语 RE
radar
: 1 短语, 1 学科
微软1