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
As a matter of fact, my whole family banks here.
事实上， 我们全家都是贵行的顾客。
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
Example is better than precept.
身教胜于言传。