Kalimetry
碱定量法
🗣️ 情景例句
Well, they didn't say anything for sure.
嗯， 他们没有任何确切的答覆。
The computer industry is booming.
计算机业繁荣起来。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。