| 单词 | 爬行动物 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔LAND/GROUND〕Reptiles reproduce by laying eggs on land or giving birth to live young. 爬行动物的繁殖方式是在陆地上产卵，或是直接产下成活的幼体。朗文写作活用〔SHARP〕Over millions of years, some of the reptiles developed razor-sharp teeth. 有些爬行动物经过数百万年的进化长出了尖利的牙齿。朗文写作活用〔WATER〕Dinosaurs were probably the first ancestors of amphibious reptiles and fish. 恐龙很可能是两栖爬行动物和鱼类的始祖。朗文写作活用〔amniote〕Any of a group of vertebrates that have an amnion during embryonic development, including reptiles, birds, and mammals.脊椎动物，羊膜动物：任一种在胚胎发育期间有羊膜的脊椎动物，包括爬行动物、鸟类和哺乳动物美国传统〔animal〕Fish, birds, insects, reptiles, mammals, and human beings are all animals.鱼、鸟、昆虫、爬行动物、哺乳动物以及人类都是动物。韦氏高阶〔animal〕Humans, insects, reptiles, birds, and mammals are all animals.人、昆虫、爬行动物、鸟类和哺乳动物都是动物。剑桥高阶〔archosaur〕A reptile of the subclass Archosauria, which includes the dinosaurs, pterosaurs, and the modern crocodilians.初龙，古龙，祖龙：初龙亚纲的爬行动物，包括恐龙、翼龙和现代的鳄鱼美国传统〔blastoderm〕The layer of cells that develops on the surface of the yolk in an avian or reptilian egg and gives rise to the germinal disk from which the embryo develops.胚盘：鸟蛋或爬行动物卵的蛋黄表面的细胞层，胚盘由此形成，胚胎从胚盘发育美国传统〔calcific〕Producing salts of lime, as in the formation of eggshells in birds and reptiles.产生石灰盐基的：产生石灰盐的，如鸟壳和爬行动物卵壳的形成美国传统〔chelonian〕A reptile of the order Chelonia.海龟：属海龟科的爬行动物美国传统〔class〕The animal has been classed as a fish by some scientists and as a reptile by others.这种动物被一些科学家归为鱼类，但被另一些科学家归为爬行动物类。韦氏高阶〔claw〕A sharp, curved nail on the toe of a mammal, reptile, or bird.爪：哺乳动物、爬行动物或鸟脚趾上的尖锐、弯曲的指甲美国传统〔cloaca〕The common cavity into which the intestinal, genital, and urinary tracts open in vertebrates such as fish, reptiles, birds, and some primitive mammals.泄殖腔：脊椎动物（如鱼、爬行动物、鸟和某些低级哺乳动物）的肠道、生殖道和泌尿道口通往的共用体腔美国传统〔cold-blooded〕Reptiles are cold-blooded creatures.爬行动物是冷血生物。外研社新世纪〔cold-blooded〕Reptiles are cold-blooded.爬行动物属冷血动物。韦氏高阶〔coracoid〕A beak-shaped bone articulating with the scapula and sternum in most lower vertebrates, such as birds and reptiles.喙突：大多数低等脊椎动物（如鸟类和爬行动物）的一块喙状骨头，有关节与肩板及胸骨相连美国传统〔crawler〕One that crawls, especially an early form of certain insect larvae.爬行动物：爬行的东西，尤指某些昆虫幼虫的早期形体美国传统〔crocodile〕A crocodilian reptile, such as an alligator, a caiman, or a gavial.鳄类动物：鳄类爬行动物，如短吻鳄、凯门鳄或长吻鳄美国传统〔crocodilian〕Any of various reptiles of the order Crocodylia, which includes the alligators, crocodiles, caimans, and gavials.鳄目动物：任一种鳄目的爬行动物，包括有短吻鳄、鳄、凯门鳄以及长吻鳄美国传统〔diapsid〕Any of various reptiles having a skull with two pairs of temporal openings and including the lizards, snakes, crocodiles, dinosaurs, and pterosaurs.双孔型，双窝型：头骨上有两对颞孔的各种爬行动物，包括蜥蜴、蛇、鳄鱼、恐龙和翼龙美国传统〔egg〕Many reptiles bury their eggs.许多爬行动物把它们下的蛋掩埋起来。牛津搭配〔evolve〕Mammals evolved from reptiles.哺乳动物是从爬行动物进化而来的。英汉大词典〔farm〕Wildlife experts caught the reptile and took it to a crocodile farm.野生生物专家捕获了这只爬行动物并将它送进了鳄鱼养殖场。外研社新世纪〔hallux〕A homologous digit of a bird, a reptile, or an amphibian. In birds, it is often directed backward.后趾：鸟、爬行动物或两栖动物类似的一个趾头，对鸟而言它通常向后美国传统〔hatchling〕A newly hatched bird, amphibian, fish, or reptile.新孵化的鸟、两栖动物、鱼或爬行动物美国传统〔herpetology〕The branch of zoology that deals with reptiles and amphibians.爬行动物学：动物学的一个分支，研究爬行动物和两栖动物美国传统〔interclavicle〕A bone located in front of the sternum and between the clavicles in certain vertebrates, such as reptiles and amphibians.间锁骨：某些脊椎动物，如爬行动物和两栖动物，胸骨前和锁骨间的一块骨头美国传统〔lizard〕Leather made from the skin of one of these reptiles.蜥蜴皮：这些爬行动物外皮所制成的皮革美国传统〔melanophore〕A pigment cell that contains melanin, especially as found in the skin of amphibians and reptiles.黑素细胞：含有黑色素的色素细胞，尤指两栖动物或者爬行动物皮肤中的黑色素细胞美国传统〔now〕Scientists now believe that the bones belong to a different species of reptile.目前科学家们认为这些骨头属于另一类爬行动物。韦氏高阶〔ophiology〕The branch of herpetology that deals with snakes.蛇类学：爬行动物中的研究蛇类学科的分支美国传统〔ovoviviparous〕Producing eggs that hatch within the female's body without obtaining nourishment from it. Used of certain fishes and reptiles and many invertebrates.卵胎生的：不需从母体内吸取营养，在母体内产卵并发育。用于某些鱼类或爬行动物和许多无脊椎动物美国传统〔pecten〕A body structure or an organ resembling a comb, as the ridged part of the eyelid of reptiles and birds.梳膜，栉膜：一种作为爬行动物或鸟类眼脸突起部分的象梳子一样的身体结构或器官美国传统〔plate〕A platelike part, organ, or structure, such as that covering some reptiles.板形器官：片状的零件，器官或结构，例如覆盖在某些爬行动物身上的鳞甲美国传统〔plesiosaur〕A large extinct marine reptile having paddlelike limbs that was common in Europe and North America during the Mesozoic Era.蛇颈龙属：常见于欧洲和北美洲中生代，有桨状肢已灭绝的一种大型海洋爬行动物美国传统〔poikilotherm〕An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings; an ectotherm.冷血动物；变温动物：一种体温随周围环境的温度变化的生物体，如鱼或爬行动物；变温动物美国传统〔pterodactyl〕Any of various small, mostly tailless, extinct flying reptiles of the order Pterosauria that existed during the Jurassic and Cretaceous periods.翼手龙：任一种小型已灭绝的翼龙目的飞行爬行动物，它们绝大多数都没有尾巴，生活在侏罗纪和白垩纪之间的那段时期美国传统〔quadrate〕Zoology A bone or cartilaginous structure of the skull, joining the upper and lower jaws in birds, fish, reptiles, and amphibians.【动物学】 方骨：头颅骨或其软骨组织，是鸟类、鱼类、爬行动物和两栖动物上下颚的连结处美国传统〔regrew〕Some reptiles can regrow their tails when they are cut away.有些爬行动物的尾巴被割掉后可以重新长出来。21世纪英汉〔repel〕The reptile's prickly skin repels nearly all of its predators.这种爬行动物浑身是刺，几乎所有的捕食者都退避三舍。牛津高阶〔reproduce〕Most reptiles reproduce by laying eggs on land.大多数爬行动物通过在陆地产卵进行繁殖。牛津高阶〔reptile〕The bird was reptilian in appearance.这种鸟的外形像爬行动物。韦氏高阶〔reptilian〕A reptile.爬行动物美国传统〔reptilian〕Of or relating to reptiles.爬行动物的：属于或关于爬行动物的美国传统〔reptilian〕Resembling or characteristic of a reptile.像爬行动物似的：类似或具有爬行动物特征的美国传统〔reptilian〕The chick is ugly and almost reptilian in its appearance.这只小鸡长得很丑，看起来几乎像个爬行动物。柯林斯高阶〔reptilium〕A building or an enclosure housing reptiles for public display.爬行动物馆：安置爬行动物用于公众表演的建筑物或围场美国传统〔rhynchocephalian〕A rhynchocephalian reptile.喙头目动物：一种喙头目的爬行动物美国传统〔rhynchocephalian〕Of or belonging to the Rhynchocephalia, an order of mostly extinct lizardlike reptiles.喙头目的：喙头目的或属于它的，一种几乎灭绝的象蜥蜴一样的爬行动物目美国传统〔saurian〕Any of various reptiles of the suborder Sauria, which includes the lizards and in former classifications also the crocodiles and dinosaurs.蜥蜴：任一种蜥蜴目爬行动物，包括蜥蜴，在以前分类中还包括鳄鱼和恐龙美国传统〔saurian〕Of, belonging to, or characteristic of the Sauria.蜥蜴的：蜥蜴的、属蜥蜴目爬行动物的、或蜥蜴特征的美国传统〔saurischian〕A dinosaur of the order Saurischia, having a pelvic girdle similar to that of modern reptiles.蜥臀目：蜥臀目恐龙，生有与现代爬行动物相似的骨盆带美国传统〔sauropterygian〕Any of various extinct aquatic reptiles of the superorder Sauropterygia that flourished during the Mesozoic Era and included the plesiosaurs.鳍龙：各种在中生代时期大量繁殖的鳍龙亚目已灭绝水生爬行动物，包括蛇颈龙美国传统〔scalation〕An arrangement of scales, as on a fish or reptile.鳞片排列形状：鳞片的排列方式，如鱼类或爬行动物的鳞片排列美国传统〔scale〕One of the many small, platelike dermal or epidermal structures that characteristically form the external covering of fishes, reptiles, and certain mammals.鳞：一种覆盖在鱼、爬行动物和某些哺乳动物体表的典型的小盘状表皮结构美国传统〔serpent〕A reptile of the order Serpentes; a snake.蛇：蛇亚目的爬行动物；蛇美国传统〔sinus venosus〕The first chamber in the heart of fish, amphibians, and reptiles, which receives blood from the veins and contracts to force the blood into the atrium.静脉窦：鱼、两栖动物和爬行动物心脏的第一腔，它接收体静中的血以迫使血液流入心脏美国传统〔slough〕All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。柯林斯高阶〔slough〕The dead outer skin shed by a reptile or an amphibian.蜕皮：爬行动物或两栖动物蜕下的死皮美国传统〔soulless〕His eyes were black and soulless, like a reptile.他的眼睛黑黝黝的, 目光冷酷, 像爬行动物一样。外研社新世纪〔starve〕Reptiles often live in deserts where other animals would starve.爬行动物常生活在荒漠地区,而那里的其它动物就会饿死。英汉大词典〔therapsid〕Any of various reptiles of the order Therapsida of the Permian and Triassic periods, many of which are considered to be direct ancestors of mammals.兽孔类：二叠纪和三迭纪的兽孔类爬行动物中的一种，它们中的许多种被认为是哺乳动物的直接祖先美国传统〔tough〕The reptile's skin is tough and scaly.这种爬行动物的皮肤坚韧并带有鳞片。牛津高阶〔trilocular〕Having three chamberlike divisions or cavities, as the capsule of a plant or the heart of a reptile.有三室的：有三个室状的部分或空腔的，如植物的孢蒴或爬行动物的心脏美国传统〔vent〕Zoology The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish.【动物学】 肛门：鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口美国传统〔vertebrate〕Birds, fish, and reptiles are all vertebrates.鸟类、鱼类和爬行动物都是脊椎动物。剑桥高阶〔yolk〕The yellow, usually spherical portion of an egg of a bird or reptile, surrounded by the albumen and serving as nutriment for the developing young.蛋黄：鸟类或爬行动物蛋内的黄色的、通常是球形的部分，回周包有蛋白，作为哺育幼鸟（仔）的营养物美国传统Birds, fish, mammals, amphibians and reptiles are all vertebrates.鸟类、鱼类、哺乳动物、两栖和爬行动物都是脊椎动物。剑桥国际Mammals are warm- blooded and reptiles are cold- blooded.哺乳动物是温血动物，爬行动物是冷血动物。剑桥国际Reptiles are usually covered by scales or bony plates.爬行动物通常总是覆以鳞片或骨甲。剑桥国际Scientists think that birds probably evolved from reptiles. 科学家认为，鸟很可能是由爬行动物进化而来的。译典通Snakes and crocodiles are reptiles.蛇与鳄鱼是爬行动物。剑桥国际Snakes, lizards, and crocodiles are reptiles. 蛇、蜥蜴和鳄鱼是爬行动物。译典通The brains of higher animals such as mammals are larger than those of reptiles.哺乳动物等高等动物的脑体比爬行动物的脑体要大。剑桥国际The fossil bird shows several reptilian features, for example, sharp teeth on both jaws.鸟化石呈现出几个爬行动物的特征，例如双颌上尖利的牙齿。剑桥国际The land is teeming with reptile life. 这片土地多爬行动物。译典通The sex of reptiles is determined by the temperature during incubation of the eggs in which they are contained.爬行动物的性别是由包含它们的卵在孵化期间的温度决定的。剑桥国际 |
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