Fader margin
[电] 衰落界限
🧩 词语组成解析
n. 音量控制器, 增益调节器, 混频电位器\\n[电] 化音器
margin
['mɑrdʒən]
n. 边缘，范围;极限;利润，盈余;（版心外）的空白;
vt. 留边;成为…的边;加边于，围绕;为…加旁注;
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
Do you work near the library?
你在图书馆附近工作吗？
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。