C2 noun #48,307 最常用

extinct primitive toothed bird with a long feathered tail and three free clawed digits on each wing

archaeornis 30秒了解

  • (noun) extinct primitive toothed bird with a long feathered tail and three free clawed digits on each wing

Meanings

  1. 1
    noun extinct primitive toothed bird with a long feathered tail and three free clawed digits on each wing
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