archaeopteryx

Từ điển Oxford Learners Wordfinder Dictionary

noun

extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones;
usually considered the most primitive of all birds
• Syn:
archeopteryx, Archaeopteryx lithographica
• Hypernyms:
bird
• Member Holonyms:
genus Archaeopteryx, genus Archeopteryx

• Từ đồng nghĩa / Synonyms:
  archeopteryx, Archaeopteryx lithographica