Highstand
高水位期
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
I'll see if we can take the whole case.
那我考虑看看是不是可以买整箱。