| 单词 | 中生代 |
| 释义 | 〔Mesozoic〕Of, relating to, or being the third era of geologic time, including the Triassic Period, the Jurassic Period, and the Cretaceous Period and characterized by the development of flying reptiles, birds, and flowering plants and the appearance and extinction of dinosaurs. See table at geologic time 中生代的：包括三叠纪、侏罗纪和白垩纪在内的地质史上第三个时代的，它以飞行的爬虫类、鸟类及开花植物类的发展和恐龙的出现与灭绝为特征，或关于这个时代的 参见 geologic time〔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〔Cretaceous〕Of, belonging to, or designating the geologic time, system of rocks, and sedimentary deposits of the third and last period of the Mesozoic Era, characterized by the development of flowering plants and the disappearance of dinosaurs. See table at geologic time 白垩纪的：属于或表明地质时期岩石体系以及中生代的第三和最后一个纪的沉积物的，此纪以有花植物的进化和恐龙的灭绝为特征 参见 geologic time〔dinosaur〕Any of various extinct, often gigantic, carnivorous or herbivorous reptiles of the orders Saurischia and Ornithischia that were chiefly terrestrial and existed during the Mesozoic era.恐龙：一种主要生活在中生代时期的陆栖动物，是庞大的食肉或食草爬行类动物，属龙盘目与鸟盘目，已绝种〔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〔Phanerozoic〕Of or relating to the geologic time period from approximately 570 million years ago to the present, comprising the Paleozoic, Mesozoic, and Cenozoic eras, and marked by an abundance of fossil evidence of life, especially higher forms, in the corresponding rocks.显生元的：约从5亿7千万年前至今的地质年代的或与其相关的，包含了古生代、中生代与新生代，以其丰富的生物化石著称，尤其是高等生物化石〔Triassic〕Of, belonging to, or being the geologic time, system of rocks, and sedimentary deposits of the first period of the Mesozoic Era, after the Permian Period of the Paleozoic Era and before the Jurassic Period of the Mesozoic Era. See table at geologic time 三叠纪的，三叠系的，三叠纪岩石的：属于或关于中生代的第一个时期的，这个时期岩石系的和沉积矿床的，在古生代的二叠纪元后，中生代的侏罗纪之前 参见 geologic time〔tuatara〕A lizardlike reptile(Sphenodon punctatus) that is found only on certain islands off New Zealand and is the sole extant member of the Rhynchocephalia, an order that flourished during the Mesozoic Era. Also called sphenodon 斑点楔齿晰：一种类似蜥蜴的爬行动物（楔齿蜥 楔齿蜥属） ，只生长在新西兰周边的岛屿上，是盛行于中生代的喙头蜥目动物的唯一现存的种类 也作 sphenodon〔Jurassic〕Of, belonging to, or designating the time and deposits of the second period of the Mesozoic Era, characterized by the existence of dinosaurs and the appearance of the earliest mammals and birds. See table at geologic time 侏罗纪的，侏罗系的：（属于或界定为）中生代时代第二期的时间和矿床的。该时期以恐龙的存在和最早的哺乳动物和鸟类的出现为特征 参见 geologic time |
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