electron cloud編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看electron cloudelectron cloud — 名詞名詞1. the region around an atom's nucleus where electrons are likely to be found1.名詞釋義電子雲the region around an atom's nucleus where electrons are likely to be found例句The electron cloud model helps explain how electrons behave in atoms.