n.放大器,扩音器,扬声器
amplifier的复数

原形：amplifier复数：amplifiers

The current in the amplifier can be amplified to 3 amperes.
在放大器里的电流可以被放大到3安培.
The amplifier exploded in a fountain of sparks.
放大器爆炸，喷射出火星。
The sound is from the aplifier.
声音来自扩音器。
I need to buy an amplifier for my home theater system to boost the sound quality.
我需要为我的家庭影院系统购买一个放大器来提升音质。
The guitar player uses a tube amplifier to get that classic warm tone.
吉他手使用管式放大器来获得那种经典的温暖音色。
The amplifier circuit is designed to amplify weak electrical signals.
放大器电路设计用于增强微弱的电信号。
The microphone's signal is too weak, we need to connect it to an amplifier first.
麦克风的信号太弱，我们需要先把它连接到放大器上。
The audio amplifier has multiple input channels for connecting different sources.
音频放大器有多个输入通道，可以连接不同的音源。
She adjusted the amplifier settings to balance the volume between the speakers.
她调整了放大器的设置，以平衡扬声器之间的音量。
The power amplifier drives the speakers with sufficient energy to produce loud sound.
功率放大器为扬声器提供足够的能量来产生大声的音响。
The radio receiver includes an amplifier stage to boost the received signal.
收音机接收器中包含一个放大级来增强接收到的信号。
The amplifier has a built-in noise reduction feature for cleaner sound output.
这个放大器具有内置的降噪功能，以获得更干净的音频输出。
In the audio system, the amplifier is the heart that pumps life into the speakers.
在音响系统中，放大器就像是给扬声器注入生命力的心脏。