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to phrases
底口
compr.
basal-hole
;
base-hole
;
bottom hole
底口
:
129 phrases
in 29 subjects
Agriculture
1
Architecture
2
Automobiles
1
Aviation
1
Bridge construction
1
Continuous casting
1
Dentistry
1
Drilling
14
Earth sciences
1
Electronics
3
Engineering geology
3
Hydroelectric power stations
3
Hydrology
1
Metallurgy
8
Mining
1
Nautical
2
Navigation
2
Nursing
2
Oceanography & oceanology
1
Oil / petroleum
8
Otorhinolaryngology
2
Securities
1
Shipbuilding
2
Surgery
1
Technology
45
Telecommunications
1
Tennis
1
Textile industry
18
Thermal Energy
1
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