Any of various invertebrate animals of the phylum Coelenterata,characterized by a radially symmetrical body with a saclike internal cavity,and including the jellyfishes,hydras,sea anemones,and corals.
腔肠动物一种腔肠动物门的无脊椎动物，特征是有囊状腔的辐射对称体，包括水母、水螅、海葵和珊瑚
-扩展释义
n. 【航海工程】
海蜇,水母
Any of various invertebrate animals of the phylum Coelenterata,characterized by a radially symmetrical body with a saclike internal cavity,and including the jellyfishes,hydras,sea anemones,and corals.
“Most dendronotaceans do, however, feed on cnidarians, ranging from hydroids to sea anemones, sea whips, and sea pens, and scyphistomas of scyphozoan jellyfishes.”
“Through May and June, reports increased, with moon jellyfish elsewhere along with other species, such as the beautiful blue and compass jellyfishes.”
例句
Any of various invertebrate animals of the phylum Coelenterata,characterized by a radially symmetrical body with a saclike internal cavity,and including the jellyfishes ,hydras,sea anemones,and corals.
腔肠动物一种腔肠动物门的无脊椎动物，特征是有囊状腔的辐射对称体，包括水母、水螅、海葵和珊瑚
属类：综合句库---
noun
1.A feeble person.
‘Frankie was a spineless jellyfish that didn’t deserve to make money from Tan.’
‘It’s a tragedy regardless of how it happened and people like you who lecture after an accident are the lowest form of weak willed spineless jellyfish.’
2.A free-swimming marine coelenterate with a gelatinous bell- or saucer-shaped body that is typically transparent and has stinging tentacles around the edge.
‘Plastic bags when filled with water resemble jellyfish, the turtle’s staple diet.’
‘The official season of the dreaded stinging jellyfish has begun.’
形容词 变体/同根词
‘Frankie was a spineless jellyfish that didn’t deserve to make money from Tan.’
