迅速学习或复习知识
更新技能或复习记忆
... feel in your bones 直觉地意识到，从内心（预）感到 bone up 刻苦用功读书 throw someone a bone 给某人东西，但并不合乎他的期望 ...
... reread重读 bone up抓紧温习, 突击钻研... review复习 ...
校园口语 ... feel in your bones 直觉地意识到，从内心（预）感到 bone up 刻苦用功读书 n. 财产，所有物，性质，地产，道具 ...
Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
I had to bone up on my Latin verbs before the final exam.
期末考试前我得苦攻一下我的拉丁语动词。
Death of a parent. You may be the executor of the estate, but now may not be a good time to bone up on all the complexities involved.
父母一方的去世：你可能是房产的执行人，但是现在也许不是突击钻研复杂问题的最佳时机。
Also,the break will start to repair itself, so you want to make sure the bone is lined up correctly.
VOA : special.2009.02.04
Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
固态化学导论课程节选 : 麻省理工公开课
And in conclusion he imagines giving up that terrific drive towards imagination and idealization and a return to the "rag and bone shop of the heart."
结尾时他想象,放弃这一想象力和理想化的,极妙的创作驱动力,回到污秽的心的废品铺“
现代诗歌课程节选 : 耶鲁公开课
Instead,the protein builds up in the joints and attacks cartilage and bone.
VOA : special.2010.05.19
Instead,the protein builds up in the joints and attack cartilage and bone.
VOA : special.2010.03.16
Many clients purchase these info products to bone up on basic legal facts before they engage Nina directly.
Apparently, would-be prostitutes will have to bone up on their boat and bike repair skills to make a living.
FORBES: Craigslist Capitulates on Adult Services, and Removes its 'Censored' Bar
That's why devastated policy holders would be wise to bone up on strategies for making the big boys pay.