A-c transmission
[电] 交流输电
🧩 词语组成解析
🗣️ 情景例句
Do you have any hobbies?
你有什么业余爱好？
It was a real pleasure for me to do it.
我很乐意这样做。
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，