Dielectrolysis
电解渗入法
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
Paddle your own canoe.
自立更生，自食其力。
Bessie worked for Aunt Harriet for three years.
贝西在哈丽特家干了3年。