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
I sure did.
我的确有。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。