| 单词 | electron |
| 释义 | electron electron /ɪˈlek.trɒn/ aep /-trɑːn/ noun [C] ► F0 an extremely small piece of matter with a negative electrical charge→ COMPARE NEUTRON(Cf. ↑neutron), PROTON(Cf. ↑proton)Thesaurus+: ↑Units of electrical powerThesaurus+: ↑Atoms, molecules and sub-atomic particles |
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