Transistor emplifier
[电] 晶体管放大器
🧩 词语组成解析
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
No, I'm sorry, sir. We don't accept checks.
先生，对不起，我们不接受支票。
Please remember this is not to be taken as final.
请记得这不是最后的回答。