Bipolar transistor
[计] 双极型晶体管
🧩 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
Wonderful. I'll call you,
那太好了。我打电话给你。
Would you know your daughter,see her in company.
你若想了解女儿，只要看她和什么样的人交往。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。