最終更新日：2024/07/31

(zoology) Any sponge, of the class Calcarea, that has a skeleton composed of calcium carbonate spicules.

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calcarean

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calcarean

noun

(zoology) Any sponge, of the class Calcarea, that has a skeleton composed of calcium carbonate spicules.

The calcarean is a type of sponge found in the ocean.

意味（1）

(zoology) Any sponge, of the class Calcarea, that has a skeleton composed of calcium carbonate spicules.