英语词汇“knuckle down”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	knuckle down
释义	*knuckle down* To apply oneself earnestly to a task. Main Entry: knuckle
随便看	tropics tropin tropine -tropism tropism tropistic tropistically tropo- tropocollagen tropologic tropological tropologically tropology tropomyosin troponin tropopause tropophyte tropophytic troposphere tropospheric -tropous -tropy trot troth trothplight

英语词典包含135693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。