Peracidity
过酸性
🗣️ 情景例句
Where are your manners?
你的规矩哪里去了？
We don't like them to pass through here.
我们不希望汽车通过这里。
Yes, so we had better look over your specifications.
是的，所以我们最好先把您的规格说明细看一遍。