释义 |
dolostone
dolostone (ˈdɒləˌstəʊn) n (Geological Science) rock composed of the mineral dolomitedolostone
dolostone[′dō·lə‚stōn] (petrology) dolomitic limestone dog iron, dog anchor dog iron A short bar of iron with its ends bent at right angles and pointed so as to hold together the two pieces into which they are driven. |