棘皮动物 Traditional 棘皮動物 jí pí dòng wù 🔊 echinoderm, the phylum containing sea… + Keep this word Meanings jí pí dòng wù 棘皮動物 echinoderm, the phylum containing sea urchins, sea cucumbers etc Its characters 棘jíthorns皮pískin; peel; rind; outer layerHSK 6动dòngto moveHSK 2物wùthing