正负结
/ˈpɒzɪtˌɪv ˈslaʃ ˈnɛɡətˌɪv ˈdʒʌŋkʃən/
n
English: positive/negative junction · 正负结
English · positive/negative junctionEspañol · junta positivo/negativoFrançais · jonction positif/négatif
释义：Contact area in which electrons are exchanged between two layers to create an electric current; radiation moves the charges between these regions to create voltage.