单词
archaeopteryx
英 [,ɑːkɪ'ɒptərɪks] 美['ɑrkɪ'ɑptɛrɪks]
基本信息
  • n. 始祖鸟

英英释意

1. extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds
archaeopteryx相关单词