Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Spanish
G
o
o
g
l
e
|
Forvo
|
+
to phrases
公共电话交换网
简写为PSTN
dat.proc.
public switched network
;
public switched telephone network
PSTN
公共电话交换网
el.
public telephone switch network
公共 电话交换网
:
4 phrases
in 4 subjects
Aviation
1
Electronics
1
Information technology
1
Telecommunications
1
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