Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
mission operation
This HTML5 player is not supported by your browser
avia.
任务操作
Mission Operations
:
43 phrases
in 4 subjects
Aviation
20
Electronics
2
Space
16
United Nations
5
Add
|
Report an error
|
Get short URL
