http://www.uux.cn/attachments/2019/10/1_201910271004551OZ82.jpg|http://www.uux.cn/attachments/2019/10/1_2019102710070111oRz.jpg

新研究称大型恐龙通过头部血管降温Credit: Life restoration by Michael Skrepnick. Courtesy of WitmerLab at Ohio Univers