potential source

• 位源,势源,电源

potential source的用法和样例：

例句

1. The power source is the weak link in today's portable electronics.
   在当前的便携式电子产品中，电源是一个薄弱环节。
2. Light emitting polymers emit colours when connected to an electric power source.
   发光聚合物与电源相连时能发出彩光。