electron
英 /iˈlektrɔn/
中文释义
n.电子
A negatively charged particle found in atoms, involved in chemical reactions.
常用搭配
- free electron自由电子
- electron beam电子束
- electron shell电子壳层
例句
- An electron carries a tiny negative charge.一个电子带有微小的负电荷。
- The lab measured how each electron moved through the circuit.实验室测量了每个电子在电路中的移动。