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
A guarantor is responsible for the loan
担保人要对贷款负责
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。