Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Czech
Danish
Dutch
French
German
Greek
Hungarian
Irish
Italian
Lithuanian
Polish
Portuguese
Russian
Spanish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
graphic formula
bridg.constr.
图解式
chem.
图解〔结构,立体〕式
oil
结构式
tech.
图
解
式
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips