radar
C1英 /ˈreɪdɑː(r)/美 /ˈreɪdɑːr/
释义
noun
雷达
a system that uses radio waves to find the position and movement of objects, for example planes and ships, when they cannot be seen
“They located the ship by radar.”
在真实视频里记住 radar
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They located the ship by radar.
雷达
radar· 雷达
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