Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Czech
⇄
Arabic
Basque
Bulgarian
Catalan
Chinese
Croatian
Danish
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Irish
Italian
Latvian
Lithuanian
Maltese
Norwegian Bokmål
Polish
Portuguese
Romanian
Russian
Slovak
Slovene
Spanish
Swedish
Turkish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
chemikálie existující
environ.
现有化学物质
(在1981年9月18日之前就存在的化学品。)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips