Bragg equation
[化] 布拉格方程
🧩 词语组成解析
Bragg
[[bræg]]
[计] 布拉格
🗣️ 情景例句
He has to drive for twenty minutes to get from his house to his office.
从他的家到他的办公室有20分钟的车程。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
I'm from Canada.
我是加拿大人。