Cascode
射地-基地放大器, 共发共基放大器
🗣️ 情景例句
Remember catching your first fish?
还记得你第一次钓到鱼的情形吗？
Feed a pig and you'll have a hog.
种瓜得瓜，种豆得豆。
You are coming along well.
你进展得很好。