tunnel cross
英
美
- 巷道交错
tunnel cross的相关资料：
临近单词
tunnel set
tunnel
tunneling across deep weathered channel
tunnel construction with shield machine
tunnel driving crossing underneath river
tunnel electric power supervisory system
tunnel construction underneath buildings
tunnel of the passenger-dedicated line
tunnel buried shallowly with large-scan
tunnel diode negative resistance oscillator
tunnel with especially large-size section
tunnel with extremely-high ground-stress
