Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
technical study
This HTML5 player is not supported by your browser
met.
工艺研究
;
技术研究
technical study
:
4 phrases
in 4 subjects
Aviation
1
Business
1
Commerce
1
Technology
1
Add
|
Report an error
|
Get short URL
