Retroactively
adv. 逆动地, 追溯地
📖 牛津释义
retroactively
adv.
🗣️ 情景例句
There's nothing you can do about it.
你对此无能为力。
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。