voice-frequency的用法和样例：
例句
- Voice commands could not set the audio device.
声音命令无法设置音频设备。 - Its frequency response has to be flat over the whole audio range.
它的频率响应在整个音频范围内有所下降。
词汇搭配
- voice frequency keying 话频键控,音频拨号...
- voice frequency generator 音频发生器
- voice frequency ringing 音频振铃
- voice frequency electronics 话频电子设备...
- voice frequency link 音频链路
- voice frequency telephone 话频电话
- voice frequency dialing 语频拨号
- voice frequency telegraphy 音频电报
- voice frequency sender 音频发送器
- voice frequency repeater 话频增音机,音频增音...
- voice frequency filter 话频滤波器
- voice frequency relay 话频电流继电器...
- voice frequency multiplex 话音频率复用...
- voice frequency oscillator 音频振荡器
- voice frequency circuit 话频电路
- voice frequency current 话频电流
- voice-frequency ringing 声频振铃
- voice frequency telegraph 音频电报
- voice frequency 声频(音频)
- voice frequency channel 音频信道
