[脊椎]?下跗骨
... hyposystole 心收缩过弱 hypotarsus 下跗骨 hypotaxia 控制力减弱 ...
The find includes a complete hip and four leg bones (femur, fibula, tibiotarsus and hypotarsus).
BBC: NEWS | Science/Nature | Dodo skeleton find in Mauritius
hypotarsus:
hypo- +? tarsus
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