a system for detecting the presence, direction, distance, and speed of aircraft, ships, and other objects, by sending out pulses of high-frequency electromagnetic waves which are reflected off the object back to the source
雷达,无线电探测系统。
[count noun]an apparatus used for this
雷达设备,无线电探测器。
a person's capacity for intuitive perception; a special sensitivity for factors, trends, etc.
(人的)直觉感知能力;(对因素或潮流等的)敏感性
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keep your radar tuned to changes at work .你要留意工作中的变化。
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