Cascode
射地-基地放大器, 共发共基放大器
🗣️ 情景例句
This weekend, I can't wait.
这个周末，我已等不及了。
No root,no fruit.
无根就无果。
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：