Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Polish
⇄
Chinese
English
French
German
Japanese
Portuguese
Russian
Serbian
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
element neutralny
względem mnożenia
math.
单位元
乘法的
element neutralny
względem dodawania
math.
零元素
加法的
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
