Biampermetry
[机] 双安培滴定法
🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
I really don't know.
我真的不知道。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。