4周搞定2000+托福核心词
[矿物] 霰石
aragonite
常考释义
In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.
不过，很多海洋生物的骨骼是由称为霰石的各式碳酸钙矿物质组成的。
来源于：阅读OFFICIAL20 P3n. 文石；霰石
Stalactites of calcite and a small aragonite formation appear as if in a magical backdrop.
钟乳石的方解石和一小的文石组成似乎像一不可思议的背景。
In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.
不过，很多海洋生物的骨骼是由称为霰石的各式碳酸钙矿物质组成的。
来源于：阅读OFFICIAL20 P3以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
