刺丝胞动物 cì sī bāo dòng wù

DEFINITIONS

  1. Cnidaria (animal phylum including jellyfish and sessile polyps)

CHARACTERS

刺 cì stab; prick, irritate; prod
丝 sī silk; fine thread; wire; strings
胞 bāo womb, placenta, fetal membrane
动 dòng move, happen; movement, action
物 wù thing, substance, creature