Yahoo奇摩字典 網頁搜尋

  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

    名詞