| 词汇 | bone up |
| 释义 | bone up 主要翻译 bone up vi phrasal slang (revise knowledge)复习；临阵磨枪You've got just three days left before the exam; time to bone up! bone up on [sth] vi phrasal + prep slang (revise knowledge of)复习；温习If you're going to be that picky, I'd better bone up on basic grammar. bone up on [sth] vi phrasal + prep slang (learn about) (考试前)突击背诵，突击学习，为…临阵磨枪The students boned up on psychology terms before the exam. |
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Fahrenheit英汉词典共收录926129条英汉词条，基本涵盖了全部常用汉语及英语词汇的翻译、用法及例句，是中英文学习的有利工具。