Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
endochronic theory
eng.geol. 内时理论
tech. 延迟理论; 自连续理论

 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