electron [ɪˈlektrɑ:n]

例句:

• Freedom, gravity, ego, and electron are constructs.
  自由, 万有引力, 自我中心以及电子都是概念.
  来自《现代英汉综合大词典》
• An electron has a negative charge, a proton has a positive charge.
  电子带负电荷,质子带正电荷。
  来自《权威词典》
• The structure of molecules can be seen under an electron microscope.
  分子的结构可在电子显微镜下观察到.
  
• In this situation we know photon as an electron.
  来自SA
• Most particles, including the electron, have mass.
  来自SA
• This meansthat an electron is not a firm particle.
  来自SA