Pnpn transistor
[电] PNPN晶体管
🧩 词语组成解析
🗣️ 情景例句
You're welcome to come over any time, you'll always have a place to stay.
我们欢迎你任何时候过来，这里是你永远的家。
Take one thing with another.
由此及彼。
They will be able, as it were, to see and hear us in action.
他们能够身临其境般地观看我们做事，倾听我们讲话。