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

我前几个月都在钻研神经病学。

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。

Tim was in a college of laws boning up on laws.

蒂姆在一所法律学校专门攻读法律。

The apron design also includes polyester boning.

停机坪的设计还包括聚酯剔骨。

He spent much of his time boning up on the classics.

他用很多时间苦读古典作品。