| 词汇 | sharpen up |
| 释义 | sharpen up 主要翻译 sharpen up vi phrasal figurative (improve skills or performance)提高技能，进步Robert needs to sharpen up if he's going to pass his exams. sharpen [sth] up, sharpen up [sth] vtr phrasal sep figurative (hone, refine)将...加强，将...改善Molly is speaking at a conference next month and needs to sharpen up her public speaking skills. |
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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。