Preamplifier
n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
What is it?
是什么主意？
The walls are three inches thick.
这墙3英寸厚。
I'd like to introduce you to our company. Is there anything in particular you'd like to know?
我将向你介绍我们的公司，你有什么特别想知道的吗？