tiktokƽ 科学家发现1.9亿年前恐龙尾迹

羳-ֶ40ִ¸ ղķ˹˱¾ӭϷͻ ݰԾ֣񡰹硱ȴģֻʣꡱŪֵԲ԰ʧͭڷij240ŷԪ(ͼ)ɴ30һӡ գͰͼšͶһƱְӰҵȨеƴھģֱͨ衰ޡǰ˹ĸֳ ͦμЯֽμŴѽڣͼ¼Ƭһ콿ŮʽȫѧѵۺԤѡĻˣŷ˿˿3DӰ˿ѰӳʫĻʵաϿ ıơ󵨵ijԡʫĻʵաϿ ıơ󵨵ijԡףĸ↑40ھ¡ؾ ϰƽҪװ̽硶 ԡΪչͽйЯͬ йĸ꽱»Ⱥӳɳӡ 鷨Ʒ֪㳣֡վ˳еԼ ȫ...ˣһ̵漣 ǵꡣ-̼Ұapp-