noun🔗Share海绵动物，多孔动物 Any sponge of the phylum Porifera."In biology class, we learned that a sponge is a type of poriferan. "在生物课上，我们学到海绵是一种多孔动物，也就是海绵动物。animalbiologyorganismChat with AIVocabulary GamePractice Reading
