英语词汇arduous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	arduous
释义	ar·du·ous /ˈɑːdjʊəs/ a. 1. 艰巨的；费力的；困难的 an arduous task 艰巨的任务 arduous training 艰苦的训练 an arduous lesson 费力的一课 2. 努力的；使劲的 make an arduous effort 作很大的努力 3. 难攀登的；陡峭的 an arduous hill 陡峭的山 4. 难以忍受的 [< L arduus steep, difficult] ar·du·ous·ly ad. ar·du·ous·ness n.
随便看	second front second gear second-generation second growth second growths second-guess second-guessed second-guesser second-guesser second-guessers second-guesses second-guessing secondhand second hand second hand second-handed secondhandedness second-handedness secondhandednesses second-hander second-handiness second-handness second-handness second hands secondhand smoke

英汉双解词典包含548777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。