Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
工作孔
ecol.
working hole
met.
workhole
tech.
operation opening
工作孔
:
32 phrases
in 7 subjects
Air defense
1
Automobiles
1
Aviation
1
Explosives and Explosive Ordnance Disposal
4
Metallurgy
5
Shipbuilding
1
Technology
19
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