Alkalometry
生物碱测定法
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
He that would command must serve.
欲做先生，先做学生。
We may be able to work out a better deal for you.
我们也许可以想出一个对你有利的办法。