eutherian

英[juː'θɪərɪən] 美[juː'θɪriːən]
  • adj. [动]真哺乳亚纲的(动物)
  • n. [动]真哺乳亚纲的(动物)
Noun:
  1. mammals having a placenta; all mammals except monotremes and marsupials

Adjective:
  1. of or relating to or belonging to the subclass Eutheria;

    "eutherian mammals"

1. Before Juramaia's discovery, the oldest known eutherian was Eomaia that lived 125 million years ago.
在发现Juramaia前,已知的最早的真兽类动物是生活在1.25亿年前的Eomaia。

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2. Sucking lice are exclusively hematophagous ectoparasites of eutherian (placental) mammals, and are worldwide distribution.
吸虱是寄生于真兽类哺乳动物体表的专性吸血寄生虫,广布于世界各地。

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3. Sucking lice are exclusively hematophagous ectoparasites of eutherian (placental) mammals, and are worldwide distribution.
吸虱是寄生于真兽类哺乳动物体表的专性吸血寄生虫,广布于世界各地。

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【邻近词汇】