Edr
abbr. electrical distance recorder 电距离记录器; electronic decoy rocket 电诱导火箭，电子诱饵火箭
🗣️ 情景例句
Thanks a million.
非常感谢。
Study sickness while you are well.
居安思危。
Ling Feng, could you do something for me, please?
凌峰，你能为我做件事吗？