pantothere

/pan-tuh-theer/US // ˈpæn təˌθɪər //

伞状物,伞兵,伞形花序,伞状花序

Definitions

n.名词 noun

1
- : any animal of the extinct order Pantotheria that lived during the late Mesozoic Era, believed to be the ancestor of the marsupial and placental mammals.