Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
TPPO
abbr.
abbr., chem.
triphenylphosphine oxide
(
Игорь_2006
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
