Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
空气-空气系统
refrig.
air-to-air system
空气-空气 系统
:
357 phrases
in 25 subjects
Agriculture
2
Animal husbandry
1
Architecture
3
Automobiles
40
Aviation
89
Chemistry
1
Earth sciences
16
Ecology
5
Electric machinery
1
Electronics
27
Engineering geology
1
Environment
3
Hydroelectric power stations
6
Metallurgy
5
Nautical
10
Nuclear and fusion power
1
Plastics
1
Rail transport
3
Refrigeration
31
Shipbuilding
1
Soil science
1
Space
22
Technology
81
Textile industry
1
Wind Energy
5
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