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  1. atom

    • IPA[ˈatəm]

    英式

    • n.
      the smallest particle of a chemical element that can exist.;atomic particles as a source of nuclear energy
    • noun: atom, plural noun: atoms

    • 釋義
    • 相關詞

    名詞

    • 1. the smallest particle of a chemical element that can exist.
    • atomic particles as a source of nuclear energy the power of the atom
    • an extremely small amount of something I shall not have one atom of strength left
    • 2. Canadian a level of amateur sport, typically involving children aged between nine and eleven eight atom hockey teams
    • n.
      another term for particle accelerator

    Oxford American Dictionary

    • n.
      a bomb which derives its destructive power from the rapid release of nuclear energy by fission ...

    Oxford American Dictionary

    • n.
      an atom in which inner-shell electrons are missing, usually as a result of electrical excitation.

    Oxford American Dictionary

    • n.
      another term for particle accelerator

    Oxford Dictionary

    • n.
      a bomb which derives its destructive power from the rapid release of nuclear energy by fission ...

    Oxford Dictionary

    • n.
      an atom in a highly excited state in which one electron has almost sufficient energy to escape. ...

    Oxford Dictionary

    • n.
      an atom in a highly excited state in which one electron has almost sufficient energy to escape. ...

    Oxford American Dictionary

    • 更多解釋
    • IPA[ˈadəm]

    美式

    • n.
      the basic unit of a chemical element.

    Oxford American Dictionary