Retroaction
n. 反动, 反作用, 溯及既往\\n[医] 反作用, 逆作用
✅ 同义词
🏥 医学释义
反作用，反馈
🗣️ 情景例句
Nice girl.
好女孩。
He guessed the train would come in early.
他猜想火车会很早到达。
I looked at my watch.It was true.
我看了一下我的手表，果真如此。