长途直接网络的英文

• direct distance dialing network

• 长途    long-distance
• 直接    direct; immediate
• 网络    network; electric network me ...
• 直接网络    straight-forward network
• 长途直接拨号电话    direct distance dialing (ddd)
• 长途直拨    ddd direct distance dialing; direct distarce dialing
• 直接长途拨号网络    direct distance dial network
• 长途转接网    trunk transit network
• 长途直拨电话    ddd(direct distance dialing); direct distance dialing telephone
• 长途直拨业务    dds direct distance service; message toll service
• 长途直飞航线    long-stage airline
• 国际长途直拨    idd
• 国内长途直播    ddd
• 直接网版    direct halftone
• 长途直拔电话网    direct distance dial network
• 长途直拨电话业务    direct distance service
• 国际长途直拨电话    idd-international direct dialling
• 国内长途直拨电话    ddd-domestic direct dialling
• 迭接网络    iterative network
• 端接网络    terminal network
• 汇接网络    combining network
• 角接网络    delta network
• 累接网络    iterated network
• 联接网络    connected networks
• 桥接网络    bridge network