n.電氣化；起電；帶電
After electrification, it will readily stick to a wall or a ceiling. 起電后，它立即吸附到墻壁上或天花板上。
In fact, any friction between the two objects can be electrification. 其實(shí)任何兩個(gè)物體摩擦，都可以起電。
