Transistor emplifier
[电] 晶体管放大器
🧩 词语组成解析
🗣️ 情景例句
No. Instead of exercising, I photographed the class.
没有， 没有， 我在给他们拍照。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
He read many books and paused in his work at six every evening for prayers, even when he was with other world leaders.
他阅读很多的书，每天傍晚六点钟，他就要暂时停下工作去做祈祷，甚至与世界上别的领袖在一起时也这样。