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
Why should you be sorry?
你何必说对不起呢？
Let's see who's right.
让我看看谁是对的。
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.
情况很快就弄清了，舞蹈的直线部分是随着太阳位置的变化而变化的。