Pn junction
[电] PN接面
🧩 词语组成解析
清注意, 本票, 期票\\n[计] 页编号, 可编程网络
junction
['dʒʌŋkʃən]
n. 连接，接合;会合点，接合点;（公路或铁路的）交叉路口;（电缆等的）主结点;
🗣️ 情景例句
There's much more to be done.
要做的事太多了。
Better luck next time.
下次好运吧！
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。