Retroact
vi. 反动, 起反作用, 溯及既往\\n[法] 追溯既往, 有追溯效力, 反动
✅ 同义词
🗣️ 情景例句
That's an excellent idea, Michelle.
这是个好主意， Michelle。
It seems as if it's going to rain.
看起来天好像要下雨。
Where did you learn to speak English?
你从哪里学会说英语的呢？