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
What subject did you major in university?
你在大学主修的科目是什么？
A blind man will not thank you for a looking-glass.
秋波送盲，白费痴情。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。