Titanometry
钛盐滴定(法)
🗣️ 情景例句
Management changed and we did not get along.
经理换人，而我们又处不来。
We waved until the car was out of sight.
我们挥手直到汽车消失。
Thank you. Lucy and Lily, come here, please.
谢谢你，露茜和莉莉，请过来吧！