Cascode
射地-基地放大器, 共发共基放大器
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
A staff is quickly found to beat a dog with.
欲加之罪，何患无辞。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？