Preamp
n. （无线电）前置放大器
🗣️ 情景例句
And to Robbie and the Stewart family
并且感谢Robbie和Stewart全家
I'm the luckiest person in my class.
我是我的班级中最幸运的人。
We'd better not just talk; let's go to the river to bathe.
我们最好别光顾说了；咱们去河里游泳吧。