Alternating current system
[机] 交流电系统
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
This is the last chance you can get up to 60 percent discount.
这是您可以得到6折的最后机会。
I made 11 British pounds.
我赚了十一英镑。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。