a small, expensive pocketknife with a bone handle.

一把昂贵的、带骨制刀把的小刀。

Many passengers suffered broken bones.

许多乘客骨折了。

Stephen fractured a thigh bone.

史蒂芬的一根股骨断了。

The body is made up primarily of bone, muscle, and fat.

人体主要由骨、肌肉和脂肪组成。

I had spent the last few months boning up on neurology.

我前几个月都在钻研神经病学。

There are not even the bare bones of a garden here – I've got nothing.

这儿连花园的最基本的东西都没有–我一无所获。

It has survived by cutting its costs to the bone.

把成本降到最低，才撑了过来。

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

给鸡腿去骨时，确保不要刺破皮。