Bipolar amplifier
[电] 双极性放大器
🧩 词语组成解析
bipolar
[bai'pəulə]
adj. 有两极的，双极的，两极世界的;
🗣️ 情景例句
If you have something you want to talk about,
假如你有什么事情要谈，
That's easy for you to say.
你说的容易。
I work in a middle school near here. I'm a teacher.
我在附近的一个中学教学。我是个教师。