| 释义 |
eutherian/ju:ˈθiəriən/ n. & adj. Zool. 【动】 ●n. a mammal of the infraclass Eutheria, giving nourishment to its unborn young through a placenta (as in humans) 真哺乳亚纲动物 ●adj. of or relating to this infraclass, which includes all mammals except marsupials and monotremes 真哺乳亚纲的(包括除有袋类动物和单孔类动物外的所有哺乳动物)[EU- + Greek thēr ‘wild beast’] |