archeopteryx

英 [ɑː'kiːpterɪks] 美 [ɑː'kiːpterɪks]

• n. 始祖鸟

英英释义

Noun:

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

近反义词

【近义词】

• archaeopteryx 始祖鸟