| 单词 | 水生动物 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔aquaculture〕Farming finfish, shellfish and aquatic plants, known collectively as aquaculture, is one of the world's fastest-growing food sectors.饲养有鳍鱼类、有壳水生动物以及种植水生植物统称水产养殖，是世界上目前发展最迅速的食品产业。剑桥高阶〔filter feeder〕An aquatic animal, such as a clam, barnacle, or sponge, that feeds by filtering particulate organic material from water.滤食动物：一种通过从水中滤取特殊的有机物质作为食物的水生动物，例如蛤蚌、藤壶或海绵动物美国传统〔fin〕A membranous appendage extending from the body of a fish or other aquatic animal, used for propelling, steering, or balancing the body in the water.鳍：从鱼类或其他水生动物的身体延伸的膜状附肢，用以在水中推进、平衡或引导身体美国传统〔fish〕Any of various unrelated aquatic animals, such as a jellyfish, cuttlefish, or crayfish.水生动物：与鱼无直接联系的水生动物，如海蜇、墨鱼或螯虾美国传统〔hen〕The female of certain aquatic animals, such as an octopus or a lobster.雌性水生动物：某些水生物的雌性，如雌章鱼或虾美国传统〔infauna〕Aquatic animals that live in the substrate of a body of water, especially in a soft sea bottom.底内动物：生活在水体底部的水生动物，尤指栖于松软海底的水生动物美国传统〔shellfish〕An aquatic animal, such as a mollusk or crustacean, that has a shell or shell-like exoskeleton.贝类，甲壳水生动物：一种具有壳或壳状外骨架的水生动物，例如软体动物或硬壳动物美国传统〔siphon〕Zoology A tubular organ, especially of aquatic invertebrates such as squids or clams, by which water is taken in or expelled.【动物学】 体管：用于吸进或吞出水的管状器官，尤指水生动物（如钓乌贼或蛤）美国传统〔soft-shell〕A soft-shelled aquatic animal.软壳水生动物美国传统〔soft-shell〕Having a soft, brittle, or unhardened shell. Used of an aquatic animal.软壳的：有一个软的、易碎的或未硬化的壳的，用于水生动物美国传统〔spawn〕The eggs of aquatic animals such as bivalve mollusks, fishes, and amphibians.卵：双壳类软体动物、鱼类和两栖动物的水生动物的卵子美国传统〔tail fin〕A fin at the posterior part of the body of a fish, crustacean, whale, or other aquatic animal.尾鳍：鱼、甲壳纲动物、鲸或其它水生动物身体后部的一个鳍美国传统〔terrestrial〕Terrestrial and aquatic fauna may sometimes be found resting together under a loose stone.有时在松动的石头下可以同时看见栖息的陆生动物和水生动物。柯林斯高阶The ban imposed on harvesting shellfish on the north-east coast has been lifted.有关禁止在东北海岸捕获壳类水生动物的条令已被取消。剑桥国际 |
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