Preamp
n. （无线电）前置放大器
🗣️ 情景例句
Anything special you want to talk about?
有什么特殊的事要谈吗？
The usher showed us to our seats.
领座员领我们到我们的位子。
While they enjoy the comfort and banal luxury of their dwelling,
在享受自己住宅的舒适和庸俗的豪华时，