Pnpndiode
[电] PNPN(四层)二极管
🗣️ 情景例句
I want you to be my lifelong partner.
我想和你永远在一起。
We've booked a Western-style room for you.
我们已为你订了一间西式的房间。
He always meant to go back on day, but not to stay.
他总想将来回国看看，但却不愿长期住下去，