英语词汇arduous的意思、用法及释义-英汉双解词典

单词	arduous
释义	arduous adj needing much effort or energy; laborious 艰巨的; 费力的 an arduous task 艰巨的任务 The work is arduous and the hours are long. 工作吃力, 时间又长.
随便看	proficiency proficient proficiently profile profit profitability profitable profitably profit and loss account profiteer profiterole profitless profitlessly profit-margin profit-sharing profligacy profligate pro forma profound profoundly profundity profuse profusely profuseness profusion

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。