鸭嘴兽的家可以在水中，也可以在陆上。它是两栖动物。

At home both in water and on land, the platypus is amphibious.

youdao

鸭嘴兽的家可以在水中，也可以在陆上。它是两栖动物。

At home both in water and on land, the platypus is amphibious.

youdao