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 arduousness n: (difficulty, strenuousness) SC 艰难，艰巨 jiān nán TC 艱難，艱鉅 / 艱巨
随便看	heat exchanger heat exhaustion heath heathen heathendom heathenism heather heat index heating heat lamp heatproof heat prostration heat pump heat rash heat-seeking heatseeking heat sink heatstroke heat treatment heat up heat wave heatwave heave heaved heaven

英汉双解词典包含74752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。