1. a kind of sedimentary rock resembling limestone but consisting almost entirely of the mineral dolomite. 
   一种类似石灰石的沉积岩，但几乎全部由矿物白云石构成。
2. a loose and crumbling earthy deposit consisting mainly of calcite or dolomite; used as a fertilizer. 
   一种松而碎的土质沉积物，主要含有方解石和白云石，用作肥料。
3. A metamorphic rock formed by alteration of limestone or dolomite, often irregularly colored by impurities, and used especially in architecture and sculpture. 
   大理石由石灰岩或白云岩变化而来的一种变质岩，常有不规则的杂质色块，专门用于建筑和雕塑
4. a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine). 
   轻而软的银白色二价金属元素，纯净状态下燃烧会发出明亮白光，仅天然存在于化合物中（如菱镁矿、白云石、光卤石、尖晶石、橄榄石）。

查看更多例句 相关情景会话

• 1. 白云石
  dollyman 打铆钉助手...dolomite 白云石...dolomitic quiklime 生石灰
  my.mycax.cn - 相关搜索
• 2. 白云土
  display china 陈设瓷,摆设瓷...dolomite 白云土...earthenware 陶
  www.transtown.net - 相关搜索
• 3. 白云岩
  doll house 室内间格模型...dolomite 白云岩...dolosse 防波石
  www.zxfy.net - 相关搜索
• 4. 白云石；白云岩
  渗穴；石灰阱 dolina...白云石；白云岩 dolomite...白云岩植被 dolomite vegetation
  www.scientrans.com - 相关搜索