Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
to phrases
signaling protocol switching
el.
信令协议交换
signaling protocol switching:
3 phrases
in 2 subjects
Aviation
1
Electronics
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips