Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
segmented core
This HTML5 player is not supported by your browser
telecom.
多心层纤心
;
分层纤心
segmented-core
:
7 phrases
in 3 subjects
Electronics
4
Technology
1
Telecommunications
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
