Is it because they have a single fenestra behind the eye?

是因它们的眼睛后面只有一个窗吗？

And the other one, the laterotemporal fenestra.

另一个是后颞。

Looking at this lower jaw of a Tyrannosaurus you can see a large opening called the mandibular fenestra.

观察霸王的，您可以看到一个大开口，称。

Synapsids had one pair of openings in the skull, called a temporal fenestra, while the Sauropsids had two pairs.

合弓类动物的头骨上有一对开口，称颞， 而蜥脚类动物有两对。

You, for example, have one pair of temporal fenestra in your skull, because you, my friend, are a synapsid.

例如，你的头骨上有一对颞，因你，我的朋友，是突触。

Not seen in this image, is the super temporal fenestra, which is located on the top of the skull here.

在这张图片中看不到的是位于颅骨顶部的超颞。

Please tick the box over the antorbital fenestra.

请勾选眶前上方的方框。

Amniotes can be subdivided into several groups based on the number of holes or fenestra in the skull.

羊膜动物可以根据头骨上的或的数量细分几个组。

And they also have one in front of the orbit, with the orbit being here, and this one is called the antorbital fenestra.

他们在眼眶前面也有一个，眼眶就在这里，这个叫做眶前窗。

Behind the orbit is the lateral temporal fenestra.

眼眶后面是外侧颞窗。

Now, look at the jar of the Pterosaur Anhanguera, and you can see that as in all Pterosaurs the mandibular fenestra has been lost.

现在，看看 Pterosaur Anhanguera 的罐子，你可以看到，在所有翼中，已经丢失。

If you remember from some of the previous lessons, we talked about how mammals have only a single hole or fenestra in the skull behind their eye.

如果您还记得之前的一些课程，我们谈到了哺乳动物如何在眼睛后面的头骨上只有一个或窗。