Antireflux
抗反流
🗣️ 情景例句
That's a good buy.
那买得便宜。
How much of a volume discount are you prepared to offer?
总折扣你们准备提供多少？
I don't like to be late. We begin classes at 8:00.
我不喜欢迟到。我们八点上课。