键用手指触压以产生或调节乐器(如单簧管、钢琴)的声音

键用手指触压以产生或调节乐器(如单簧管、钢琴)的声音的英文翻译

基本释义

• A button or lever that is pressed with the finger to produce or modulate the sound of an instrument,such as a clarinet or piano.