Peracidity
过酸性
🗣️ 情景例句
You must be hungry by now.
你现在一定饿了。
Thank you. Here's $10:00. Keep the change.
谢谢你。这是10美元，不用找了。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！