Chelometry
螯合滴定法
🗣️ 情景例句
Do you remember, Michelle?
你还记得吗， Michelle？
Hawaiians are used to the rumblings of the volcano.
夏威夷的人已经习惯于火山的爆发声了。
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。