created sense approved 主干网路/主幹網路 · zhǔgànwǎnglù · backbone network
主干网路 / 主幹網路
zhǔgànwǎnglù
backbone network
The central, high-capacity part of a telecommunications network that links different segments and provides a path for the exchange of information.
由于主干网络发生故障，导致全市的互联网连接中断。