Ferrometry
[化] 亚铁量法; 亚铁量滴定法
🗣️ 情景例句
Please sit down, Alexandra.
请坐 Alexandra。
Men know where they were born, not where they shall die.
人能知其生于何地，不能知其死于何方。
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，