radar target英 [ˈreɪdɑː(r) ˈtɑːɡɪt]美 [ˈreɪdɑːr ˈtɑːrɡɪt]网络 雷达目标电力英英释义nouna radar echo displayed so as to show the position of a reflecting surfaceSynonym:blippip双语例句