Electrocoppering
[化] 电镀铜
🗣️ 情景例句
That's exciting, Harry. What was it?
太令人兴奋了， Harry。是什么样的工作？
Do you have any idea on this subject?
对于这个题目你有什么看法？
Tim is looking at an aeroplane.
蒂姆正望着一架飞机。