Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Slovene
⇄
Danish
Dutch
English
French
German
Italian
Polish
G
o
o
g
l
e
|
Forvo
|
+
buten
form.
chem., mech.eng.
Buteen
;
Butylene
Add
|
Report an error
|
Get short URL
|
Language Selection Tips