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to phrases
in hole
mining. 在井中【下】;
in-hole
expl. 孔内。孔内延迟
in -hole: 221 phrases in 28 subjects
Agriculture6
American usage, not spelling3
Aviation1
Baseball7
Ceramics1
Compressors2
Desert science4
Drilling30
Earth sciences6
Economy5
Electronics2
Engineering geology3
Explosives and Explosive Ordnance Disposal24
Football1
General26
Geophysics1
Golf5
Hydroelectric power stations3
Mechanic engineering1
Metallurgy2
Mining16
Oil / petroleum16
Rail transport2
Refrigeration1
Securities2
Space1
Technology48
Textile industry2