Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
技术标准说明
avia.
technical standard order
技术标准说明
美
gen.
Technical Standards Orders
技术 标准 说明:
4 phrases
in 3 subjects
Aviation
2
Space
1
Technology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips