C2 noun #52,379 よく出る

Any species of the class Hexactinellida of sponges, which have a skeleton made of four- and/or six-pointed siliceous spicules.

glass sponge 30秒で

  • (noun) Any species of the class Hexactinellida of sponges, which have a skeleton made of four- and/or six-pointed siliceous spicules.

Meanings

  1. 1
    noun Any species of the class Hexactinellida of sponges, which have a skeleton made of four- and/or six-pointed siliceous spicules.

類義語

hexactinellid sponge
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