amplifier
英 /ˈæmplifaiə/
中文释义
n.放大器,扩大器
A device that increases the strength of sound or signals.
常用搭配
- a guitar amplifier吉他音箱
- turn up the amplifier调大放大器
- a power amplifier功率放大器
例句
- He plugged his guitar into the amplifier.他把吉他插进音箱。
- The lab tested each amplifier for distortion.实验室检测每台放大器的失真。