词汇	exploratory tunneling
释义	exploratory tunneling 探索隧道
随便看	net-work structure network structure analysis network structure design network structure hypothesis network structure model network structure of Hub-spoken network structure optimization network structures Network Studio network study Network Study Comprehension Service System Network study environment network studying Network Study Platform network subject network substation network subsystem network-subsystem network subsystems network subtransmission network superiority Network Supervision network supervision and administration network supervisor network-supervisor