木木 最后更新时间：2025-06-25 14:29:26
radar例句
The coastline can now be monitored by radar..现在能用雷达监测海岸线了。
[雷达] 雷达，无线电探测器英释nna piece of equipment that uses radio waves to find the position of things and watch their movement
radar cross section,雷达截面，雷达目标有效截面.短语
