Retroactivity
n. 追溯既往\\n[法] 溯及既往, 追溯效力
🗣️ 情景例句
and his daughter Michelle.
以及他女儿Michelle。
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
Late that morning, when I was doing the housework, My husband phoned me from the office.
那天下午的晚些时候，当我正做家务时，我丈夫从办公室打来电话。