monotreme
US /ˈmɑːn.ə.triːm/
UK /ˈmɒn.ə.triːm/
名詞
單孔目動物
a primitive mammal that lays large yolky eggs and has a pouch for the young (e.g., platypus, echidna)
範例:
•
The platypus is a fascinating example of a monotreme.
鴨嘴獸是單孔目動物的一個迷人例子。
•
Echidnas are also classified as monotremes.
針鼴也被歸類為單孔目動物。
同義詞: