您要查找的是不是:
- voice frequency telephone line 话频电话线
- four-wire voice frequency telephone repeater 四线制话频电话中继器
- four wire voice frequency telephone repe 四线制话频电话中继器
- voice frequency telephone repeater 音频电话增音机
- I'm sorry, sir, the telephone line is busy. 对不起,先生,电话占线。
- voice frequency telephone 话频电话
- Only one telephone line in the emBassy was secure. 大使馆里只有一线电话没有被窃听
- I am sorry, sir, the telephone line is busy. 对不起,先生,电话占线。
- VFT? Voice Frequency Transmission? 音频传输?
- This telephone line is interrupted. 电话不通。
- VFT? Voice Frequency carrier telegraph Terminal? 音频载波电报终端?
- This prevents illegal telephone line scanning. 这可防止非法电话线扫描。
- VFO? Voice Frequency Oscillator? 音频振荡器?
- The storm damaged the telephone line. 暴风雨毁坏了电话线。
- Being in use, as a telephone line. 占线的正在使用的,比如电话线
- Ordi-nary telephone line is used for transmission. 采用普通音频电话线路作为传输信道。
- The addition of equipment to a leased telephone line to improve its data-handling characteristics. 在租用的电话线路上增加设备以改善数据传输线路的特性。
- Most likely, you will use a Modem attached to your telephone line to talk to the Internet. 最有可能的是,你使用Modem连到电话线上与Internet对话。
- High performance communication telephone line, data line filters. 高性能通信电话及数据滤波器。
- There is a stentor at the other end of the telephone line. 给你打电话的对方是个大嗓门。