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  1. electron

    • IPA[ɪˈlɛktrɒn]

    英式

    • n.
      a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
    • noun: electron, plural noun: electrons

    • 相關詞
    • n.
      two electrons occupying the same orbital in an atom or molecule.

    Oxford American Dictionary

    • n.
      two electrons occupying the same orbital in an atom or molecule.

    Oxford Dictionary

    • n.
      a stream of electrons in a gas or vacuum.

    Oxford American Dictionary

    • n.
      a device for producing a narrow stream of electrons from a heated cathode.

    Oxford Dictionary

    • n.
      the diffraction of a beam of electrons by atoms or molecules, used especially for determining ...

    Oxford American Dictionary

    • n.
      a device for producing a narrow stream of electrons from a heated cathode.

    Oxford American Dictionary

    • n.
      a unit of energy equal to the work done on an electron in accelerating it through a potential ...

    Oxford American Dictionary

    • plural
      the branch of physics that deals with the behavior of electrons and electron beams in magnetic ...

    Oxford American Dictionary

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    • IPA[əˈlekˌträn]

    美式

    • n.
      a stable subatomic particle with a charge of negative electricity, found in all atoms and ...

    Oxford American Dictionary