Infraclass

常见例句

Of or belonging to the infraclass Eutheria, a division of mammals to which all the placental mammals belong.
真哺乳亚纲的关于或属于哺乳动物真兽亚纲的一个下纲，包括有胎盘哺乳动物
Of or belonging to the infraclass Eutheria,a division of mammals to which all the placental mammals belong.
真哺乳亚纲的关于或属于哺乳动物真兽亚纲的一个下纲，包括有胎盘哺乳动物
Any mammal of the infraclass Marsupialia, characterized by premature birth and continued development outside the womb.
有袋目哺乳动物的统称，特徵为生出未成熟的胎儿，在子宫外继续发育。
of or belonging to the infraclass Eutheria,a division of mammals to which all the placental mammals belong
关于或属于哺乳动物真兽亚纲的一个下纲，包括有胎盘哺乳动物