Bipolar semiconductor
[计] 双极型半导体
🧩 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 there's anything you need, please call me.
假如你们需要什么， 请打电话给我。
How often did I tell you not to say a word?
我告诉你多少次不要讲话?
It would represent quite a savings.
这省下的可是一笔不少的钱哩。