Graded-junction transistor
[电] 渐变接面电晶体
🧩 词语组成解析
a. 分等级的；按年级分的
junction
['dʒʌŋkʃən]
n. 连接，接合;会合点，接合点;（公路或铁路的）交叉路口;（电缆等的）主结点;
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
Sorry. Was I disturbing you?
对不起，我刚才打扰你了吗？
The ones in this corner are cutting machines.
在这个角落的机器是切削机。