英语词汇arduousness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	arduousness
释义	arduousness /ˈɑːdjʊəsnɪs/ n. 1.+of task, process艰苦；艰辛；费力 2.+of journey, conditions艰难；困难
随便看	stillest stilletto still frame still further still groggy from lack of sleep stillhouse still-hunt still hunt stillicide stillicides stillier stilliest stilliform stilling stillion stillions still less still-life still life still lifes still lives stillman stillmen stillmen still more

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