Bipolar device
[计] 双极型器件
🧩 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
I do his taxes every year.
我每年为他处理税务。
If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具，就必须负担额外费用。
Yes, we have to double it.
是的，我们必需加倍。