Overacidity
酸度超过
🗣️ 情景例句
Carl, you're sure you've never played?
Carl，你肯定你从来没玩过吗？
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
We can stop here on the right beyond the tree. Let's make our camp here.
我们可以在右边的树下停车。我们就在这里露营吧。