- 单词发音:英 [ kælˈkɛəriəs ʃel ] 美 [ kælˈkɛriəs ʃɛl ]
- 基本解释:钙质壳
- calcareous shell 是什么意思及中文翻译:
- 钙质壳
calcareous shell 相关例句更多>
- a conical calcareous fossil tapering to a point at one end and with a conical cavity at the other end containing a small chambered phragmocone from the shell of any of numerous extinct cephalopods of the family Belemnitidae
乌贼的化石,圆锥形石灰质化石,许多灭绝的头足类动物
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