Its name actually means " toothed turtle." And those teeth looked nothing like pareiasaur teeth.
它的名字实际上意味着“有齿的乌龟”。那些牙齿看起来一点也不像翼龙的牙齿。
单词 | pareiasaur |
例句 |
原声例句
PBS地球-动物趣闻 Its name actually means " toothed turtle." And those teeth looked nothing like pareiasaur teeth. 它的名字实际上意味着“有齿的乌龟”。那些牙齿看起来一点也不像翼龙的牙齿。 PBS地球-动物趣闻 Likewise, a later pareiasaur called Anthodon had more developed bony plates that formed a layer of armor a lot like a turtle's shell. 同样,后来一种名为 Anthodon 的翼龙具有更发达的骨板,这些骨板形成了一层很像乌龟壳的盔甲。 PBS地球-动物趣闻 And by the late 1940s, this theory became even more specific, suggesting that turtles were related to a particular group of extinct parareptiles called pareiasaurs. 到 20 世纪 40 年代后期, 这一理论变得更加具体,表明海龟与一种特殊的已灭绝的副爬行动物类群有亲缘关系, 这种类爬行动物被称为 pareiasaurs。 PBS地球-动物趣闻 So it's not too hard to see why a lot of paleontologists thought that pareiasaurs were closely related to turtles — and were maybe even their direct ancestors. 因此,不难理解为什么许多古生物学家认为翼龙与海龟密切相关——甚至可能是它们的直系祖先。 |
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