Chelometry
螯合滴定法
🗣️ 情景例句
Is there much prospect of reaching a compromise?
达成妥协的前景如何？
Thank you for attending today's meeting.
谢谢你出席今天的会议。
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？