noun🔗Share有袋类动物 A member of the infraclass Metatheria."The kangaroo is a metatherian, carrying its young in a pouch. "袋鼠是一种有袋类动物，会将幼崽放在育儿袋里。animalbiologyorganismChat with AIVocabulary GamePractice Reading
adjective🔗Share后兽亚纲的，有袋类的。 Belonging or pertaining to the infraclass Metatheria of marsupials."Australia's unique wildlife includes many metatherian species, like kangaroos and koalas, which carry their young in pouches. "澳大利亚独特的野生动物包括许多后兽亚纲的物种，比如袋鼠和考拉，它们会将幼崽放在育儿袋里哺育。animalbiologyorganismChat with AIVocabulary GamePractice Reading
