Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
French
Greek
Portuguese
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
negative leap-second
tech., el.
negativ leap-sekund
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
