Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Bulgarian
Chinese
Czech
Dutch
French
German
Italian
Japanese
Polish
Romanian
Russian
Spanish
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
observation error
This HTML5 player is not supported by your browser
construct.
błąd pomiaru
observation error
:
1 phrase
in 1 subject
Mathematics
1
Add
|
Report an error
|
Get short URL
