| |||
boring out | |||
drilled out; drill out | |||
boring-out |
钻出 : 70 phrases in 13 subjects |
Architecture | 2 |
Automobiles | 1 |
Aviation | 1 |
Drilling | 24 |
Earth sciences | 2 |
Electronics | 1 |
Engineering geology | 1 |
General | 7 |
Geophysics | 2 |
Metallurgy | 2 |
Oil / petroleum | 6 |
Plastics | 1 |
Technology | 20 |