Titanometry
钛盐滴定(法)
🗣️ 情景例句
Do you have a story?
你有什么新闻故事呢
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。
Really? I thought you were from the States.
真的吗？我还以为你是美国人呢。