腿甲

例句：

1. 1. The eagle's legs are covered in sharp,curved claws.
   老鹰的腿覆盖着尖锐、弯曲的爪子。
2. 2. Thescientist studied the structure of the human legbone.
   科学家研究了人类腿骨的结构。
3. 3.The ancient Egyptians believed that the pharaoh's legs were imbued with magical powers.
   古埃及人相信法老的腿被赋予了魔法力量。