| 单词 | 侏罗纪 |
| 释义 | 〔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〔barosaur〕Any of various large sauropod dinosaurs of the genusBarosaurus of the late Jurassic Period, closely related to the diplodocus. 重龙：侏罗纪晚期的重龙属 各种大型蜥脚类恐龙，与梁龙很相近 〔iguanodon〕Any of various large dinosaurs of the genusIguanodon, of the Jurassic Period and Cretaceous Period. 禽龙：属于侏罗纪和白垩纪的禽龙属 中的任意一种大型恐龙 〔pterosaur〕Any of various extinct flying reptiles of the order Pterosauria, including the pterodactyls, of the Jurassic and Cretaceous periods, characterized by wings consisting of a flap of skin supported by the very long fourth digit on each forelimb.翼龙：任一种已灭绝的翼龙目能飞行的爬行动物，包括翼手龙，它们生活在侏罗纪和白垩纪之间的那段时期，翅膀由一块由每个前肢中非常长的脚趾支撑的皮构成〔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〔brachiosaur〕Any of various massive, herbivorous sauropod dinosaurs of the genus Brachiosaurus of the Jurassic and Cretaceous Periods, having a long flexible neck, nostrils above the eyes, and forelegs that were much longer than the hind legs. 鳃恐龙：侏罗纪和白垩纪时期鳃恐龙属 的几种巨大蜥脚类食草恐龙，具有灵活的长颈、鼻孔在眼睛上方、前腿比后腿长很多 〔Jurassic〕The Jurassic Period.侏罗纪，侏罗系〔archaeopteryx〕An extinct primitive bird (genusArchaeopteryx ) of the Jurassic period, having lizardlike characteristics, such as teeth and a long, bony tail. It may represent a transitional form between reptiles and birds. 始祖鸟：已灭绝的侏罗纪时期原始鸟类(始祖鸟目 属)，具有类似蜥蜴的特征，如牙齿及长而多骨的尾巴。它可能代表了爬行动物与鸟类间的转变形式 〔diplodocus〕A very large herbivorous dinosaur of the genusDiplodocus that existed during the Jurassic period. 梁龙：一种巨大的食草性梁龙 属恐龙，存在于侏罗纪时期 〔sauropod〕Any of various large semiaquatic dinosaurs of the suborder Sauropoda, of the Jurassic and Cretaceous periods.蜥脚类动物：侏罗纪和白垩纪的蜥脚亚目大型半水生恐龙〔megalosaur〕A gigantic carnivorous dinosaur of the genusMegalosaurus of the Jurassic Period. 巨型恐龙：一种食肉恐龙巨型恐龙 属，生活于侏罗纪时期 〔allosaur〕Any of various carnivorous dinosaurs of the late Jurassic and early Cretaceous Periods, similar to but smaller than the tyrannosaur.跃龙，异龙：侏罗纪晚期和白垩纪早期任一种食肉恐龙，形似霸王龙但体型较小〔stegosaur〕Any of several herbivorous dinosaurs of the suborderStegosauria of the Jurassic to the Cretaceous, having a double row of upright bony plates along the back, long hind legs, a short neck, and a relatively small head. 剑龙：任一种生存于侏罗纪到白垩纪剑龙 亚目的食草恐龙，背上有两排直立骨板，后腿长，脖子短，有相对小的头 〔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〔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〔apatosaur〕A very large herbivorous dinosaur of the genusApatosaurus (formerly Brontosaurus ) of the late Jurassic period, having a long neck and tail and a relatively small head. 虚幻龙：侏罗纪晚期虚幻龙属 （原为 雷龙属 ）的巨大食草恐龙，具有长颈、长尾巴和较小的头部 〔brontosaur〕A very large herbivorous dinosaur of the genusApatosaurus (or Brontosaurus ), of the Jurassic period. 雷龙：侏罗纪时期的非常大的虚幻龙 （或 雷龙 ）属食草恐龙 〔theropod〕Any of various carnivorous dinosaurs of the suborder Theropoda, of the Jurassic and Cretaceous periods, characterized by short forelimbs.兽角类：生活于侏罗纪和白垩纪且以其短的前肢为特征的兽角亚目食肉性恐龙 |
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