| 释义 |
electron/ɪˈlektrɒn ||; ɪˈlɛktrɑn/noun [c] one of the three types of particles that form all atoms. electrons have a negative electric charge. 电子 ☞look at neutron and proton. 参看 neutron 及 proton。 e·lec·tron /ɪ`lɛktrɑn; ɪˈlektrɒn/n [c]one of the parts of an atom, that has a negative electric charge 电子→ compare 比较 neutron, proton |