Powerhead
un. 动力水头；有效发电水头\\n
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
The cameraman is filming a famous star.
摄影师正在拍摄著名影星的电影。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。