| 单词 | 游动 |
| 释义 | 〔trochophore〕The small, free-swimming, ciliated aquatic larva of various invertebrates, including certain mollusks and annelids.担轮动虫：多种水生无脊椎动物，体型很小能自由游动的、有纤毛的幼虫，包括某些软体动物和环节动物的幼虫〔myxamoeba〕A slime mold at a stage when it is an amoebalike free-swimming cell and before it fuses to form a plasmodium.粘变形体，变形细菌：某一阶段的粘霉菌，当它是一个象变形虫自由游动的细胞和在它融合形成变形体之前〔medusa〕The tentacled, usually bell-shaped, free-swimming sexual stage in the life cycle of a coelenterate, such as a jellyfish.水螅水母：有触手的，通常呈带状的，生命周期中有性阶段自由游动的腔肠动物，如水母〔jellyfish〕Any of numerous usually free-swimming marine coelenterates of the class Scyphozoa, characteristically having a gelatinous, tentacled, often bell-shaped medusoid stage as the dominant phase of its life cycle.水母，海蜇：大量的、经常自由游动的真水母类腔肠动物，胶质的、带有触须的、常为钟形的类水母体阶段是其生命循环中的主要形式〔nekton〕The collection of marine and freshwater organisms that can swim freely and are generally independent of currents, ranging in size from microscopic organisms to whales.自泳生物：能自由游动且不依靠水流的海中和淡水生物的总称，包括微生物乃至鲸鱼〔scallop〕Any of various free-swimming marine mollusks of the family Pectinidae, having fan-shaped bivalve shells with a radiating fluted pattern.扇贝：任一种扇贝科海洋软体动物，能自由游动，生有辐射状扇状双壳〔holoplankton〕Plankton that remains free-swimming through all stages of its life cycle.终生浮游生物：一种在其生命的所有阶段可自由游动的浮游生物〔spermatium〕A nonmotile cell in red algae and certain lichens and fungi that functions as a male gamete.不动精子：红藻或某些地衣及真菌中的非游动性细胞，起雄性配子的作用〔school〕To swim in or form into a school.鱼队：成群地游动或形成鱼群〔toadfish〕Any of various slow-moving, scaleless, sharp-toothed fishes of the family Batrachoididae, having a broad, flattened head and a wide mouth, found in tropical and temperate waters.豹蟾鱼：一种蟾鱼科游动缓慢，无鳞尖齿的鱼类，头宽而扁平，嘴很宽，见于热带和温带水域〔nekton〕from nēkhein [to swim] * see snā- 源自 nēkhein [游动] * 参见 snā- 〔vibrio〕Any of various short, motile, S-shaped or comma-shaped bacteria of the genusVibrio, especially V. cholerae, which causes cholera. 弧菌：一种弧菌 属的短小的、游动的、S形或者逗点状的细菌，特别是 霍乱弧菌， 它能够引起霍乱 〔active〕active fish in the aquarium.在鱼缸里游动的鱼〔run〕To migrate, especially to move in a shoal in order to spawn. Used of fish.洄游：移动，尤指为产卵而在浅滩游动。用于指鱼〔nekton〕Greek nēkton [neuter of] nēktos [swimming] 希腊语 nēkton nēktos的中性 [游动着] 〔comatulid〕Any of various marine invertebrates of the class Crinoidea, such as the sea lilies and feather stars, that are attached to a surface by a stalk when young but may be free-swimming as adults.海羊齿：一种海百合类海洋生无脊椎动物，如带柄海百合及毛头星，幼年时漂浮，成年时可自由游动.〔lactobacillus〕Any of various rod-shaped, nonmotile aerobic bacteria of the genusLactobacillus that ferment lactic acid from sugars and are the causative agents in the souring of milk. 乳酸杆菌：任一种杆状的乳杆菌 属的不游动好氧菌，它能使糖发酵产生乳酸，也是牛奶发酸的导因 〔zoospore〕A motile, flagellated asexual spore, as of certain algae and fungi. Also called swarm spore 游动孢子：可游动的、有鞭毛的无性孢子，如某些海藻和真菌中 也作 swarm spore |
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