1.  silicified wood
2.  opalized wood

• 1. 硅化木: petrified wood | silicified wood | agatized wood
• 2. 玛瑙硅化木: agatised wood
• 3. 碧石硅化木: jasperized wood

更多释义

• 1.硅化木1属1种，还有鱼类等，新命1新属4个新种。
  Silicified wood gen 1 et sp. 1 and fish.
  dict.yoduao.com
• 2.在这里，你可以找到一个世界上最丰富多彩和硅化木最大的集合。
  Here, you can find one the world's most colorful and largest collections of wood.
  dict.yoduao.com
• 3.处在酸性垒的原植物次生木质部组织被二氧化硅替换而成硅化木。
  The secondary xylem of the original plants in local acidic environment was replaced by silica and turned into fossil woods.
  dict.yoduao.com

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