2023恋练有词考研英语真题词汇6500分层串记牌组
Electron 电子 Matter Negative ɪˈlektrɒn Noun Atom Electrical
An electron is a subatomic particle with a negative electrical charge, found in all atoms.
An electron is a subatomic particle with a negative electrical charge, found in all atoms.
word
electron
content
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Collins
1
[N-COUNT 可数名词] 电子 An
electron is a tiny particle of matter that is smaller than an atom and has a negative electrical charge.
Oxford
elec·tron / ɪˈlektrɒn ; NAmE ɪˈlektrɑːn / noun ( physics 物 ) a very small piece of matter (= a substance) with a negative electric charge, found in all atoms 电子 ☞ see also neutron
, proton
electron electrons elec·tron / ɪˈlektrɒn ; NAmE ɪˈlektrɑːn /
LDC
electron e‧lec‧tron / ɪˈlektrɒn $ -trɑːn/ noun [countable] Word Origin
Examples
word sets
Collocations
a very small piece of matter with a negative electrical charge that moves around the nucleus (= central part) of an atom → proton, neutron
WDF
Spoken: 6897 2752 electrons[1420]
电子(100% )
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2023恋练有词考研英语真题词汇6500分层串记牌组