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词汇 neutron
释义

neutron

noun
/ˈnjuːtrɒn/
/ˈnuːtrɑːn/
(physics物理)
  1. a very small piece of matter (= a substance) that carries no electric charge and that forms part of the nucleus (= central part) of an atom中子 see also electron, proton
    Wordfinder
    • antiparticle
    • atom
    • electron
    • ion
    • neutron
    • nucleus
    • particle
    • positron
    • proton
    • valency
    Topics Physics and chemistryc2
    Collocations DictionaryNeutron is used before these nouns:
    • bomb
    词源early 20th cent.: from neutral + -on.
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