negative charge

详细解释:【计】 负电荷
【化】 负电荷
【医】 阴电荷, 负电荷

英语解释：

名词 negative charge:

having a surplus of electrons; having a lower electric potential

例句：

An electron with a negative charge, as contrasted with a positron.电子带有负电荷，与正电荷相反的电子