bone up on

基本解釋

Maybe you have to bone up on your test-taking skills.
你應(yīng)該提升一下應(yīng)試技巧。
I had to bone up on my Latin verbs before the final exam .
期末考試前我得苦攻一下我的拉丁語(yǔ)動(dòng)詞。
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：你可能是房產(chǎn)的執(zhí)行人，但是現(xiàn)在也許不是突擊鉆研復(fù)雜問(wèn)題的最佳時(shí)機(jī)。

Maybe you have to bone up on your test-taking skills.
你應(yīng)該提升一下應(yīng)試技巧。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

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.
FORBES: Magazine Article

If you bone up on a subject, you try to find out about it or remind yourself what you have already learned about it.