amplifier
🇬🇧/ˈæmplɪfaɪə(r)/ 🇺🇸/ˈæmplɪfaɪər/An amplifier is an electronic device in a radio or stereo system that causes sounds or signals to get louder. 扩音器
noun [具体名词] 放大器，扬声器；（电子吉他等乐器）扩音器
The amplifier exploded in a fountain of sparks. 放大器爆炸，喷射出火星。
来自amplify(v. 放大， 扩大)
n. 放大器，扩大器；扩音器
- 网友用 “Amplifier” 造句精选
- A receiver and amplifier receive the radio waves from the sub reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals. 接收器和放大器接收来自副反射器的无线电波，并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。
- The modulator tube diverts current from the RF amplifier. 调制管转移射频放大器中的电流。