首頁›Browse›V›vibrating membranevibrating membrane編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看vibrating membranevibrating membrane — 名詞名詞1. a thin layer that moves back and forth rapidly1.名詞釋義振動膜a thin layer that moves back and forth rapidly例句The vibrating membrane in the speaker produces sound.