electron
e‧lec‧tron /ɪˈlektrɒn $ -trɑːn/ BrE AmE noun [countable] [Date: 1800-1900; Origin: electro- + -on (as in ion)] a very small piece of matter with a negative electrical ↑charge that moves around the ↑nucleus (=central part) of an atom ⇨ proton, neutron
electronhu◎ | [i'lektrɔn] | ※ | danh từ | | ■ | Electron, điện tử |
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