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	herbivorous herculean herd herd instinct herdsman here hereabouts hereafter hereby hereditary heredity herein hereof heresy heretic heretical heretically hereto heretofore herewith heritable heritage hermaphrodite hermaphroditic hermetic

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