n. any of numerous usually marine and free-swimming coelenterates that constitute the sexually reproductive forms of hydrozoans and scyphozoans
词态变化
原型:jellyfish
变形:s
常见例句
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A genus of jellyfishes
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jellyfishes
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n biradially symmetrical hermaphroditic solitary marine animals resembling jellyfishes having for locomotion eight rows of cilia arranged like teeth in a comb
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-s form of ctenophore n biradially symmetrical hermaphroditic solitary marine animals resembling jellyfishes having for locomotion eight rows of cilia arranged like teeth in a comb
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hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes n colonial coelenterates having the polyp phase dominant
