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
When will you be able to deliver?
您什么时候可以交货？
He turned white with amazement.
他害怕得脸都苍白了。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。