Tetrode transistor
[电] 四极晶体管
🧩 词语组成解析
n. 四极管
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
OK. That'll be $12.00, please.
到了。请付12美元。
I don't think so.
我不这么想。