Powerhead
un. 动力水头；有效发电水头\\n
🗣️ 情景例句
Are you sure you know where you're going?
你真认识你要去的地方吗？
I went to see a friend of mine.
我去看了一个朋友。
Oh, look! It's like new again! Thank you very much, Uncle Wang.
噢，你瞧！又像新的了！非常感谢你，王叔叔。