Retroactive policy
[法] 有追溯效力的保险单
🧩 词语组成解析
🗣️ 情景例句
How do I find the bus stop?
我怎样才能找到车站？
I like listening to pop music.
我喜欢听流行音乐。
Acting on a sudden impulse, I collected several dozen, put them in a paper bag, and took them to Robert.
我一时冲动，逮了几十只，装进一只纸袋里，带着去找罗伯特。