- 近义词
- cretaceousadj.白垩的,白垩纪的;
- 双语例句 更多例句
Corythosaurus lived 80 to 65 million years ago. That time was Cretaceous period.
冠龙生活在6500万~8000万年以前, 这个时候是白垩纪.
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This clam fossil is from the Cretaceous Period, approximately 100 million years ago.
这个蛤化石来自大约一亿年以前的白垩纪时期.
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侏罗系地层在晚白垩世开始进入生油期,第三纪时进入生油高峰,这时侏罗系地层经受的最高古地温为137℃.
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Albertosaurus lived 76 to 74 million years ago. That time was called the late Cretaceous period.
阿尔贝塔龙生活在7400万~7600万年前, 这个时期是白垩纪晚期.
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The Cretaceous period ended 65 m years ago with the obliteration of the dinosaurs.
6500万年前白垩纪的结束伴随着恐龙的灭绝.
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The prehistoric reptile lived in the Cretaceous period, about 125 million years ago.
这只史前爬行动物生活在约一亿两千五百万年前的白垩纪.
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Ankylosaurus lived 70 to 65 million years ago. That time was called the late Cretaceous period.
甲龙生活在6500万年~7000万年前, 这个时候是白垩纪晚期.
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The Maiasaura lived 80 to 65 million years ago. That time was called the Cretaceous period.
慈母龙生活在6500万~8000万年前, 这个时候是白垩纪晚期.
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Deinonychus lived 110 to 100 million years ago. That time was called the Cretaceous period.
恐爪龙生活在1亿~1亿1000万年前, 这个时候叫做白垩纪.
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As fossil evidences show, the fossil of taxus were found in the upper Cretaceous period.
根据化石研究表明, 红豆杉科的化石发现于上白垩世.
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The web found recently dates to the Cretaceous period . At that time, dinosaurs walked the earth.
最近发现的这张蜘蛛网是白垩纪的, 那时候, 地球上还有恐龙在行走.
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- 相关词组
- natural period自然周期,固有周期;
- critical period关键时期;
- probation period试用期,见习期;
- grace periodn.(行动、责任等的)宽限期;
- incubation period孵化期,(接种后的微生物)保温培养期,发酵周期;潜伏期;潜育期;
- glacial periodn.冰川时期;冰期;
- loan periodn.借阅期;
- period of timen.时段,一段时间;
- a period of time一程子;一阵子;期;
- holding period吸持时间,保持时间,等待降落时间;
- period of transition[法] 过渡时期;
- neolithic period新石器时代;
- cooling-off periodn.(使争执双方冷静下来的)冷却期;
- Jurassic period侏罗纪;
- a period of阵子;
- period piece古式器物,(仿)古式家具;
- accounting period会计期,会计年度;
- probationary period延缓期间;
- latency period性潜伏期; (肌肉等的)反应时间;
- latent periodn.潜伏期,潜育期介于刺激与反应之间的时间,反应时间;
- 今日热词
- 热门搜索
- i am back 我回来了;
- webcam n.网络摄像机,网络摄影机;网络摄影,画面可以通过互联网同步播出;
- track n.小道;跑道;铁轨;站台;歌曲;音轨;足迹;路径;班级;滑轨;履带;v.跟踪;追踪…的动向;跟踪摄影;留下足迹;探究;按能力分组;
- misery n.痛苦;不幸;穷困;悲惨的境遇;
- harmful adj.有害的;
- Every dog has his day 人皆有得意时,风水轮流转;凡人皆有得意日;人人皆有得意时;人皆有出头日;时来运转
- mystery n.秘密,谜;奥秘;(宗教信仰的)奥义,奥秘,奥迹;;不可思议;神秘的人(或事物);神秘;神秘的事物;推理小说,推理剧;常作 mysteries 秘技,秘诀;(基督教的)圣餐礼;陌生而有趣的人(或事物);不可理解之事;疑案小说(或电影、戏剧);秘密的宗教仪式adj.神秘的;身份不明的
- panerai n.沛纳海(手表品牌名);沛纳海(姓氏);
- AIDS abbr.acquired immune deficiency syndrome 获得性免疫缺乏综合征(艾滋病);acute infectious diseases 急性传染病;aircraft integrated data system 飞行器集成数据系统;n.助手( aid的名词复数 );外援;辅助设备;帮助;
- soften vt.(使)温和;使缓和;减轻;变柔和;vi.变软;
- volunteer n.志愿者,自告奋勇者;;v.自告奋勇;主动提供(建议或信息);(未征得当事人同意)举荐;
- tolerate v.容许;忍受;有耐受性;
