释义 |
elec·tronBrE /ɪˈlektrɒn/NAmE /ɪˈlektrɑːn/ noun (physics 物理) a very small piece of matter (= a substance) with a negative electric charge, found in all atoms 电子 ➡ see also neutron, proton antiparticle, atom, electron, ion, neutron, nucleus, particle, positron, proton, valency |