1. a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite. 
   一种软质的银色碱金属元素，能在空气中燃烧，能与水发生剧烈反应，见于光卤石、锂云母和铯榴石中。
2. 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）。
3. a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite. 
   轻而软的银白色碱金属元素，空气中能迅速氧化，能与水发生剧烈反应，以天然化合物状态大量存在于海水、光卤石、钾盐镁矾和钾盐中。

查看更多例句 相关情景会话

• 1. 光卤石
  carnalize 好色...carnallite 光卤石...carnally 肉体地
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• 2. 光鲁石
  光鲁石carnallite
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• 3. 光鹵石
  光合作用 photosynthesis...光鹵石 carnallite...光率體 indicatrix
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• 4. 滲碳鋼
  滲碳鹽 carburizing steel...滲碳鋼 carnallite...光鹵石
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