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钙质皮壳石
meaning in English
calcite skin
Related Words
钙质粘土
钙质层
钙质骨骼
钙质结核
钙质海绵
钙质骨料
钙质板
钙质片岩
钙质凝灰岩
钙质绿藻
钙质泥岩
钙质凝灰岩
钙质片岩
钙质千枚岩
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