Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
unbound water
chem. 非结合水分
desert. 非结合水
eng.geol. 自由水

 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