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
It's mostly young people who take part.
参加活动的绝大多数是年青人。
I couldn't care less.
我不在乎。
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”