Pnpn-diode
[电] pnpn二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
It's too crowded in the bus. I think I'll have to get off to walk the rest of the way home.
车上太挤了，我想剩下的路我必需下车走路回家。
What time is it now?
现在几点？
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。