Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
active hydrogen compounds
chem.
活泼氢化合物
active hydrogen compound
agric.
活性氢化合物
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
