Progressive payment
[经] 累进(递增)付款
🧩 词语组成解析
🗣️ 情景例句
He'd been two-timing me for months.
他另有所爱，多少个月来一直在瞒着我。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时