Pnpn transistor
[电] PNPN晶体管
🧩 词语组成解析
🗣️ 情景例句
And speaking of minutes,
谈到时间，
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
It only remains for me to pass all the money that she had to the right person.
对我来说，剩下的只是将她所有的钱交给合法的继承人。