海綿動物 hǎimiándòngwù sponge Definitions Defs Origin Strokes Stroke Words Sentences Sents 海绵动物 海綿動物 hǎimiándòngwù sponge The most primitive type of multicellular animal, typically found in shallow waters; poriferan Cross-References Referenced by 海绵 hǎimián
海绵动物 海綿動物 hǎimiándòngwù sponge The most primitive type of multicellular animal, typically found in shallow waters; poriferan Cross-References Referenced by 海绵 hǎimián
