Out of animal skin and bird feathers.
用动物皮和鸟毛来做。
In the bird embryo these bristles erupt from tiny patches of skin cells called placodes. A ring of fast-growing cells on the top of the placode builds a cylindrical wall that becomes a bristle.
鸟胚中的刚毛结构来自于被称为基板(placode)的微小皮肤细胞结构,基板顶端快速增殖的细胞环形成了刚毛的圆柱井结构。
Lei Kung has the head of a bird, wings, claws and blue skin, and his chariot is drawn by six boys.
雷公拥有一个鸟的头、双翼、脚爪和蓝色的皮肤,他的战车是被六个男孩拉着。
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