Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
marine bed
econ. 海相层
eng.geol. 海底
oil 海床
marine beds
agric. 海相层

 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