Postdetection
后检波
🗣️ 情景例句
Without that, it's hard.
没有就难办了。
I have a dog, but it's very quiet.
我有一只狗，不过它很安静。
The plane wasn't too badly damaged, but over the years, the crash was forgotten and the wreck remained undisturbed.
飞机损坏的程度并不严重，但是，多年来这起飞机失事已被遗忘，飞机残骸也没受到破坏。