正孔せいこうseikou正せい孔こう正せい孔こうShow answer(Space)Suspend(@)正せい孔こう正せい孔こうseikouNoun (common)Noun (common) (futsuumeishi)Noun (common)(electron) hole; positive hole正せい孔こう正せい孔こうseikou(electron) hole; positive holeWhat does 正孔 mean in English?(electron) hole; positive hole(n)Search the picture dictionary for 正孔