Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
ball stone
archit. 球石 (碱层的细石灰石块体)
desert. 球石; 褐铁矿
met. 鲕状铁矿

 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