| 单词 | 水螅 |
| 释义 | 〔bud〕An asexual reproductive structure, as in yeast or a hydra, that consists of an outgrowth capable of developing into a new individual.芽体：一种无性再生结构，如酵母或水螅，包含有一个外部生长物，可以发育成一个新的个体〔cnidarian〕Any of various invertebrate animals of the phylum Cnidaria, characterized by a radially symmetrical body with a saclike internal cavity, and including the jellyfishes, hydras, sea anemones, and corals. Also called coelenterate 刺细胞动物：任何一种属于刺细胞动物门的各式无脊椎动物，其特征为一个内部有囊状腔﹑成放射状对称的身体。包括水母﹑水螅﹑海葵以及珊瑚 也作 coelenterate〔sertularian〕Any of various colonial hydroids of the genusSertularia, having stalkless polyps arranged in pairs along a long, branching stem. 桧叶螅：一种冠水母科 的群生水螅，在长的支干上长有成对的无柄水螅牙体 〔polyp〕A coelenterate, such as a hydra or coral, having a cylindrical body and an oral opening usually surrounded by tentacles.水螅型珊瑚虫，水螅虫：一种有柱状身体和通常被触角包围的口部开口的腔肠动物，比如水螅或珊瑚虫〔coralline〕Any of various organisms that resemble coral, such as certain bryozoans or hydrozoans.珊瑚虫状动物：一种珊瑚虫状的生物，如某些苔藓虫或水螅等〔millepore〕Any of various reef-building hydrocorals of the order Milleporina of tropical marine waters, forming white or yellowish calcareous structures and resembling the true corals of the class Anthozoa.多孔螅，千孔虫：多孔螅目的一种石状水螅建立的珊瑚礁，产于热带海域，形成白色或黄色的石灰质结构，与珊瑚虫纲的真正珊瑚礁相似〔hydra〕from Latin Hydra [Hydra] * see Hydra 源自 拉丁语 Hydra [水螅] * 参见 Hydra〔coral〕Any of numerous chiefly colonial marine polyps of the class Anthozoa that secrete such calcareous skeletons.珊瑚虫：任一种珊瑚虫纲的分泌这种石灰质骨骼的众多珊瑚虫，主要是集群菌落的海生水螅型珊瑚虫〔obelia〕Any of various colonial marine hydroids of the genusObelia, having various specialized feeding and reproductive polyps and growing in a branchlike form. Colonies of obelia are found as a delicate furlike growth on the wooden piles of piers and wharves. 薮枝螅：一种薮枝螅 属集群水螅，有各种专门喂食和繁殖的水螅虫，以枝条状形式生长，水螅群如细薄皮毛般生长在桥墩和码头的木堆上 〔hydra〕Any of several small freshwater polyps of the genusHydra and related genera, having a naked cylindrical body and an oral opening surrounded by tentacles. 水螅：任何几种水螅 属或相近属的小型的、淡水珊瑚虫，身体呈圆柱形、表面无鳞甲，口部周围有触须 〔coelenterate〕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〔clone〕An organism descended asexually from a single ancestor, such as a plant produced by layering or a polyp produced by budding.无性生殖的有机物：由单细胞无性生殖的有机物，例如经压植培育的植物或经发芽生成的水螅〔hydrozoan〕Any of numerous coelenterates of the class Hydrozoa, including the freshwater hydras, hydroids, hydrocorals, and siphonophores.水螅水母类动物：水螅水母类无数腔肠动物中的任何一个，包括淡水水螅，水螅类动物，水珊瑚及管水母类动物〔testis〕An analogous gland in an invertebrate animal, such as a hydra or a mollusk.睾丸：无脊椎动物如水螅或软体动物的类似腺体〔hydroid〕Any of numerous characteristically colonial hydrozoan coelenterates having a polyp rather than a medusoid form as the dominant stage of the life cycle.水螅虫：许多典型的移居的腔肠动物中水螅虫类的任何一种，在生命循环中最重要阶段以水螅的形状而不是水母的形状出现 |
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