Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Swedish
⇄
Danish
Dutch
English
Finnish
French
German
Greek
Italian
Portuguese
Spanish
G
o
o
g
l
e
|
Forvo
|
+
atombaserad frekvensstandard
tech., el.
patrón atómico de frecuencia
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
