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
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
She felt very awkward about the unpleasant situation.
她因不愉快的场面而感到十分困窘。
I am not sure whether I can lend you any money. I may not have enough.
我也不清楚能否借钱给你。我自己可能都不够。