Fader
n. 音量控制器, 增益调节器, 混频电位器\\n[电] 化音器
🗣️ 情景例句
Do you think it's...
你想会是……
To conduct an orchestra
指挥交响乐
The next morning the whole family trooped in to watch the performance.
第二天早晨全家人结队来到起居室看我表演。