常见例句用作名词 (n.)I saw a platypus and a kangaroo.我看到了鸭嘴兽和袋鼠。One of the mascots was the platypus.吉祥物一是鸭嘴兽。The platypus spends a great deal of its time looking for food.鸭嘴兽要用大量的时间去觅食。 返回 platypuses