Padar
abbr. passive airborne detection and ranging 被达, 机载无源探测定位系统; passive detection and ranging 被动探测与测距
🗣️ 情景例句
Concerned about whom?
为谁担心
Love is like the moon; when it does not increase it decreases.
爱情像月亮，不营即亏。
What a lovely couple you make!
你们真是美丽的一对