膝部的籽骨；膝盖骨
patellas — plural of patella
膝部的籽骨；膝盖骨；笠螺科的模式属；欧洲常见笠螺
膝部的籽骨；膝盖骨
The sesamoid bone of the knee; the kneecap.
膝盖前保护膝关节的小而扁的三角形骨
a small flat triangular bone in front of the knee that protects the knee joint
小盘或小瓶
A little dish or vase.
笠螺科的模式属；欧洲常见笠螺
type genus of the family Patellidae: common European limpets
圆形无柄子囊盘,具明显区别于叶状体的边缘缘边
An orbicular sessile apothecium, with a marginal rim distinct from the thallus.
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