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eutheria

/juːˈθɪər.i.ə/

翻译: 分类学类群,包括除单孔目和有袋类以外的所有哺乳动物,通常称为有胎盘哺乳动物。

1 个条目

noun

/juːˈθɪər.i.ə/C2formalscientific
  • zh分类学类群,包括除单孔目和有袋类以外的所有哺乳动物,通常称为有胎盘哺乳动物。

A taxonomic group comprising all mammals except monotremes and marsupials, commonly referred to as placental mammals.

不可数 · 专有名词

  1. Placental mammalsC2formalscientific

    A major group of mammals that give birth to live young which develop inside the mother's uterus, nourished by a placenta. This group includes all mammals except monotremes and marsupials.

    zh胎盘哺乳动物

    • Eutheria includes familiar animals like humans, dogs, and whales.
    • The fossil record shows the early evolution of Eutheria during the Cretaceous period.
    • Most domestic animals, such as cats and horses, belong to the group Eutheria.
词形
  • eutheria plural form
  • eutheria's possessive plural form
  • eutheria's possessive singular form