Contragradient transformation
[计] 逆步变换, 反步变换
🧩 词语组成解析
[计] 逆步的
🗣️ 情景例句
He's an extremist, and quite fanatical.
他是个极端分子，非常狂热。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
What are you doing tomorrow?
明天你干什么？