Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
作战［操作］系统试验
el.
operational system test
作战系统试验
space
operational system test
作战 系统 试验:
5 phrases
in 2 subjects
Electronics
3
Space
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
