Normal acid
[化] 正酸
🧩 词语组成解析
🗣️ 情景例句
I promise not to think about the city.
我保证不再去想城里的事。
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
She spelled out for me the things that the teachers taught.
教师所教的东西，她都为我拼写出来。