Bieletrolysis
双极电解
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
I don't want to put you to any trouble.
我不想麻烦你。
My parents used to live in South America and I used to fly there from Europe in the holidays.
我的父母曾经住在南美洲，所以假期里我常从欧洲乘飞机到他们那里。