plotopteridae造句

例句与造句

1. "' Plotopteridae "'is the name of an extinct boobies, they exhibited remarkable convergent evolution with the penguins, particularly with the now extinct giant penguins.
2. While " Hesperornis " is not thought to have left descendants, the earliest families, the Pelagornithidae and the Plotopteridae ( a group of large seabirds that looked like the penguins ).
3. It's difficult to find plotopteridae in a sentence. 用plotopteridae造句挺难的