详细解释
骿
1、两根肋骨并长在一起。
例句
牛踞落来， 乎猫和老鼠爬起去伊的脚脊骿。
The ox stooped down to let the cat and the rat climb onto his back.
伊在其他的动物的脚脊骿跳来跳去，用安呢来过河的。
He had to across the river by jumping on the backs of the other animals.
伊在其他的动物的脚脊骿跳来跳去，用安呢来过河的。
He had to across the river by jumping on the backs of the other animals.