Cascode
射地-基地放大器, 共发共基放大器
🗣️ 情景例句
Don't park your car in a dark street.
不要把车停在黑暗的街道上。
Nothing is really beautiful but truth.
只有真理才是真美。
He will be earning only half as much as he used to,
他将来挣的钱只有他现在的一半。