Prepotential
前电势, 前电位
🗣️ 情景例句
What's the best place for souvenir hunting?
在哪儿可以买到最好的纪念品？
Insecticides destroy many harmful bugs.
杀虫剂能驱除许多害虫。
You'd better find it quickly. Oh, too late.
你最好赶快找到它。啊，太迟了。