Retroactivity
n. 追溯既往\\n[法] 溯及既往, 追溯效力
🗣️ 情景例句
Forgive me, I didn't mean to offend you.
请原谅， 我不是有意惹你生气。
Give a dog a bad name and hang him.
欲加之罪，何患无词。
Stop screwing around!
别鬼混了！