首頁›Browse›M›metatherianmetatherian編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看metatherianmetatherian — 名詞名詞1. a mammal of a group that includes marsupials1.名詞釋義後獸亞綱a mammal of a group that includes marsupials例句Kangaroos and koalas are metatherians.