Chelatometry
螯合[络合]滴定法
🗣️ 情景例句
Really?
真的？
It is better to fight for good than to rail at the ill.
与其抱怨，不如积善。
Indeed, it may well be that those whose work is their pleasure are those who most need the means of banishing it at intervals from their minds.
说实在的，把工作当作享受的那些人可能最需要每隔一段时间把工作从头脑中撇开。