bones是什么意思

　　例句：

　　He was nothing but skin and bones.

　　他瘦得只剩皮包骨头了。

　　The survival of the proteins depends on the way in which bones are fossilised.

　　蛋白质是否存留取决于骨头被石化的.方式。

　　Make sure that you do not pierce the skin when boning the chicken thighs.

　　剔鸡腿骨时切勿戳破外面的皮。