tuner
tuner
noun
noun
- a person who tunes musical instruments, especially pianos
（尤指钢琴）调音师
■an electronic device for tuning a guitar or other instrument
（吉他等的）电子调节器
■an electronic device for varying the frequency to which a radio or television is tuned
（收音机、电视的）调谐器
■a separate unit for detecting and preamplifying a programme signal and supplying it to an audio amplifier
（扩音器的）调谐部件
■a person who tunes car engines or other machines
（汽车引擎、其他机器）调节者
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