Pnpn-diode
[电] pnpn二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Have you ever been there?
你去过那儿吗？
What's your address?
你的地址是什么？
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。