Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
Finnish
French
German
Greek
Portuguese
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
H₁₂ channel
telecom.
ISDN 的
信道
1920kb/s
(5H₀ ,或 30 B-channel,欧洲型,2 048kb/ sPCM 基群速率接口)
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