monotreme
US /ˈmɑːn.ə.triːm/
UK /ˈmɒn.ə.triːm/
名词
单孔目动物
a primitive mammal that lays large yolky eggs and has a pouch for the young (e.g., platypus, echidna)
示例:
•
The platypus is a fascinating example of a monotreme.
鸭嘴兽是单孔目动物的一个迷人例子。
•
Echidnas are also classified as monotremes.
针鼹也被归类为单孔目动物。
同义词: