主干网路 zhǔ gàn wǎng lù

DEFINITIONS

  1. core network
  2. backbone network

CHARACTERS

主 zhǔ
HSK 3
master, chief owner; host; lord
干 gàn
HSK 3
oppose, offend; invade; dried
网 wǎng
HSK 3
net; network; KangXi radical 122
路 lù
HSK 2
road, path, street; journey