Common emitter
[电] 共射极
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
Whom do you want to call?
你要打电话给谁？
The Wayle is a small river that cuts across the park near my home.
威尔河是横穿过我家附近公园的一条小河。