microphonen.麦克风;扩音器
microphone housing传声器外壳
microphone element微音器元件
microphone speaker传声话筒
microphone capsule送话器碳精盒,话筒碳精盒
microphone circuit微音器电路
microphone detector麦克风接收器
microphone position传声器位置
microphone amplifie传声放大器
microphone assembly传声器组件
microphone location麦克风录音