Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
井下的
earth.sc.
underground
oil
subsurface
井下 〔底〕的
gen.
downhole
【矿】井下的
gen.
underground
井下的
:
71 phrases
in 17 subjects
Aviation
1
Construction
1
Drilling
31
Earth sciences
2
Economy
1
Electronics
1
Engineering geology
4
Explosives and Explosive Ordnance Disposal
1
General
3
Geophysics
3
Life sciences
1
Mechanics
1
Mining
1
Navigation
2
Oil / petroleum
2
Space
2
Technology
14
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips