amplifier

[ˈæmplɪfaɪə(r)] [ˈæmplɪfaɪər]
  • 复数:amplifiers;
  • 例句
    柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      扩音器;扬声器;喇叭
      An amplifier is an electronic device in a radio or stereo system which causes sounds or signals to get louder.
    英汉词典释义
    英英词典释义
    • Noun
      1. electronic equipment that increases strength of signals passing through it
    行业词典
    • 医学: 放大器,扩大器:增加输入信号强度的一种电子装置或增大显微镜倍率之器具;
      物理学: 放大器;
      电工: 放大器;
      自动化: 放大器;
      通信: 放大器;输出信号功率大于输入信号功率的器件。;
      铁道: 放大器;