Archosaurs
(archosaur 的复数) n.[古生]祖龙,古蜥(一种古爬行动物)
🗣️ 情景例句
Someone just checked out.
有一个人刚刚结帐走了。
My class went camping last summer.
去年夏天我们班去露营了。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。