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  1. particle

    • IPA[ˈpɑːtɪk(ə)l]

    英式

    • n.
      a minute portion of matter;any of numerous subatomic constituents of the physical world that interact with each other, including electrons, neutrinos, photons, and alpha particles.
    • noun: particle, plural noun: particles

    • 釋義
    • 相關詞

    名詞

    • n.
      see particle

    Oxford Dictionary

    • n.
      a helium nucleus emitted by some radioactive substances, originally regarded as a ray.

    Oxford Dictionary

    • n.
      a fast-moving electron emitted by radioactive decay of substances. (The emission of beta ...

    Oxford American Dictionary

    • n.
      any of various fundamental subatomic particles, including those that are the smallest and most ...

    Oxford American Dictionary

    • n.
      an apparatus for accelerating subatomic particles to high velocities by means of electric or ...

    Oxford American Dictionary

    • plural
      the branch of physics that deals with the properties, relationships, and interactions of ...

    Oxford American Dictionary

    • n.
      a subatomic particle classified as having a non-zero value for strangeness.

    Oxford Dictionary

    • n.
      a heavy uncharged elementary particle considered to transmit the weak interaction between other ...

    Oxford American Dictionary

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    • IPA[ˈpärdək(ə)l]

    美式

    • n.
      a minute portion of matter: tiny particles of dust

    Oxford American Dictionary