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archaeopteryx

栏目:词典时间:2022-11-29来源:刘伶
    archaeopteryx发音





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    意思翻译

    n.始祖鸟



    相似词语短语

    archaeometry───n.考古定年学
    archaeobacteria───古细菌
    archaebacteria───n.原始细菌;古细菌类
    archaeobotany───n.植物考古学
    archaeocyte───n.原细胞
    [url=/enword/20666/]archaeology[/url]───n.考古学;考古学的
    archaeometric───考古学
    [url=/enword/20947/]archenteric[/url]───肠系膜原
    [url=/enword/18921/]archenteron[/url]───n.[胚]原肠;消化道



    双语使用场景

    Perhaps some of them could climb trees, but no convincing analysis has demonstrated how Archaeopteryx would have both climbed and flown with its forelimbs.───也许其中一些祖鸟会爬树,但是没有令人信服的分析证明始祖鸟是如何用它的前肢既爬又飞的。
    Archaeopteryx shows no obvious features of gliders, such as a broad membrane connecting forelimbs and hind limbs.───始祖鸟并没有表现出明显的滑翔机的特征,比如有一层连接前肢和后肢的宽膜。
    This objection was reasonable when only early theropod clavicles had been discovered, but fossilized theropod clavicles that look just like the wishbone of Archaeopteryx have now been unearthed.───这种反对是合理的,因为只有早期的兽脚亚目食肉恐龙的锁骨才被发现,但是现在已经发掘出了类似始祖鸟的叉骨的兽脚亚目食肉恐龙锁骨化石。
    "If Archaeopteryx were discovered today, I don't think you would call it a bird. You would call it a feathered dinosaur, " says Carrano.───“如果始祖鸟是在今天发现的,我觉得古生物学家们肯定不会说它是鸟类,其实它就是一种带羽毛的恐龙,”卡里诺说。
    Moreover, its bone structure was similar to that of Archaeopteryx.───而且,恐爪龙的骨骼结构与始祖鸟很相似。
    Archaeopteryx, supposedly the oldest and most primitive bird on Earth, might not have been a bird after all, scientists say.───科学家们说,据称是地球上最古老最原始的鸟类的“始祖鸟”可能根本就不是一只鸟。
    Like fossils of whales with legs, Archaeopteryx seemed to capture a moment in a critical evolutionary metamorphosis.───和带有腿部的古鲸类化石一样,始祖鸟化石似乎捕捉到了关键进化形变中的某个瞬间。
    Recently, however, the supposed "world's oldest known bird, " Archaeopteryx, was found to be a non-avian dinosaur.───最近,被假定为“世界上最古老的已知鸟类”——始祖鸟被发现是一种非鸟类恐龙。
    Now, renowned Chinese palaeontologist Professor Xu Xing believes his new discovery has finally knocked Archaeopteryx off its perch.───现在,具有声望的中国古生物学家徐星教授相信:他的新发现已经正式地把“始祖鸟”踢下神坛。



    英语使用场景








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