Retroactive policy
[法] 有追溯效力的保险单
🧩 词语组成解析
🗣️ 情景例句
Michelle was chosen to do
Michelle被挑选去作
All is not at hand that helps.
有用的东西并不都是垂手可得的。
She was a lively young woman with patience and imagination.
她是一个活泼的女子，具有耐心和想象力。