Last Updated：2025/11/27
Sentence
アルヴァレザウルス科に属する小型で長い脚を持つ走行性の恐竜の化石化した骨格は、高速走行に適した驚くべき適応を示していた。
Quizzes for review
The fossilized skeleton of an alvarezsaurid revealed surprising adaptations for high-speed running.
See correct answer
The fossilized skeleton of an alvarezsaurid revealed surprising adaptations for high-speed running.
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