bone up on

基本解释

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。

Maybe you have to bone up on your test-taking skills.
你应该提升一下应试技巧。
麻省理工公开课 - 固态化学导论课程节选

Many clients purchase these info products to bone up on basic legal facts before they engage Nina directly.
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Apparently, would-be prostitutes will have to bone up on their boat and bike repair skills to make a living.
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That's why devastated policy holders would be wise to bone up on strategies for making the big boys pay.
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If you bone up on a subject, you try to find out about it or remind yourself what you have already learned about it.