n.鸭嘴兽...

platypus的音标：platypus的英式发音音标为：['plætɪpəs]platypus的美式发音音标为：['plætɪpəs]...

platypus的复数形式为：platypuses...

One of the mascots was the platypus.吉祥物一是鸭嘴兽.At home both in water and on land, the platypus is amphibious.鸭嘴兽的家可以在水中,也可以在陆上.它是两栖动物.For this reason, scientists know less about the platypus than they would like to know.因为...