Biamperometry
双安培滴定法
🗣️ 情景例句
What a mess!
太乱了！
Do you have any brothers?
你有兄弟吗？
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的，我看见了。他们怎么能这样排放废水呢？海水的颜色多么可怕呀！看来我们班同学根本不能在这里游泳。