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
Well, Robbie told me when he gave me this.
嗯，当Robbie送给我这个的时候他告诉了我。
How long will you remain here?
你将会在这里逗留多久？
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？