Biternate
二回三出的
🗣️ 情景例句
I hope you will excuse me.
希望你能原谅我。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
I've got three weeks altogether. What do you suggest I see?
我总共有三周时间。你建议我看些什么呢？