Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
高空防御
avia.
high altitude defense
;
high level air defense
高空防御
:
22 phrases
in 6 subjects
Air defense
3
Aviation
8
Electronics
1
Nautical
2
Space
5
United States
3
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