P-n junction
（半导体中的）p-n结
🧩 词语组成解析
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
Ah! I'll read it to you.
啊！ 我来读给你听听。
How many pieces are you going to buy?
你要买几块？
What about some steak?This is a nice piece.
来点牛排吗？这块很好。