Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Swedish
⇄
Danish
Dutch
English
Finnish
French
German
Greek
Portuguese
G
o
o
g
l
e
|
Forvo
|
+
pH drop
environ., chem., engl.
abaixamento rápido de pH
;
descida brusca de pH
Add
|
Report an error
|
Get short URL
|
Language Selection Tips