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单词 electron
释义

electron

electron ˈlɛkˌtrɑːn/ noun
plural electrons
electron
ˈlɛkˌtrɑːn/
noun
plural electrons
Learner's definition of ELECTRON
[count] physics
: a very small particle of matter that has a negative charge of electricity and that travels around the nucleus of an atom电子
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更新时间:2025/8/14 10:11:25