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
Mr. Levine, Susan Stewart.
Levine先生， 我是Susan Stewart。
Each bird likes to hear himself sing.
每一只鸟都爱听自己歌唱。
He has never borrowed money from me.
他从未向我借过钱。