蛇在医生那里–1级
24-05-2023 15:00
这条新闻是关于一条蛇的。这条蛇住在一个动物园里。它是欧洲最大的蛇。它有23英尺长（7米）。它的重量约为60公斤。
这条蛇接受检查。兽医检查蛇的心脏。医生使用超声波。
专家们对长颈鹿和鲨鱼进行了类似的测试。然而，蛇的心脏让他们更感兴趣。蛇的心脏与人类的心脏不同。
/strong>（动物的医生），超声波（特殊医学扫描）。
你可以在第三级栏目中观看原始视频。
与其他动物相比，蛇的心脏的解剖结构有什么独特之处？
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