Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
Stanford positron-electron asymmetric ring
el. 斯坦福正-负电子不对称环
 English thesaurus
Stanford Positron-Electron Asymmetric Rings
tech., abbr. SPEAR

 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