释义 |
al·lo·the·ria \ˌ ̷ ̷ ̷ ̷ˈthirēə\ noun plural Usage: capitalized Etymology: New Latin, from all- + -theria : a subclass of Mammalia comprising small primitive forms extinct since the early Cenozoic, being usually considered coextensive with the Multituberculata but sometimes extended to include the Protodonta and Triconodonta |