Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
二线/四线转换
telecom.
two-wire four-wire transformation
(2W/4W transformation)
;
2W/4W
二线/四线转换
:
3 phrases
in 1 subject
Telecommunications
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