| 单词 | sweat blood | 
| 释义 | sweat blood to work very hard to achieve something  I sweat blood to write songs with tunes that you can remember. Easy Learning Idioms Dictionary. Copyright © HarperCollins Publishers  | 
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英语词典包含147115条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。