pillar of opal 玛瑙石柱
dyeing of opal 欧泊的染色处理
treatment of opal 欧泊的优化处理
mother r of opal 欧泊之母
water restoration of opal 欧泊的水恢复处理
opal of infiltration origin 淋积成因的欧泊
Opal Ring of Remembrance 记忆猫眼之戒
Spirit found the plateau to be surrounded by deposits of opal.
勇气号发现高原上有许多蛋白石的沉积物。
Think of opal as glass and you will take good care of it automatically.
想到蛋白石玻璃，你会好好照顾它可以自动的。
The most striking quality of opal is its ability to refract and reflect specific wavelengths of light.
最明显的质量蛋白石是它能够折射和反映特定波长的光。
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