Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
gimlet bit
archit. 螺旋钻
eng.geol. 螺旋钻头
tech. 螺旋钻 (头); 手钻钻头; 手用螺旋尖钻

 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