Prepotential
前电势, 前电位
🗣️ 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。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
Reading is only a partial solution,
看书只能解决部分问题。