arduous ['ɑ:djuəs]

英汉解释

adj. 努力的；费力的；险峻的

同义词

a. grueling，gruelling，straining，strenuous

参考例句

1. With me to complete this arduous task bar!
随我一起完成这个艰巨的任务吧！
2. On this extraordinary day, we should also be soberly aware that it is an arduous task to realize the four modernizations.
在这个不平凡的日子里，我们也应当清醒地看到，实现四个现代化的任务是十分繁重的。
3. Therefore, striking network tort that the activity and construction network culture having Chinese characteristics is a arduous, long-term mission.
所以，打击网络侵权活动和建设有中国特色的网络文化是一个艰巨的、长期的任务。

英英解释

adj.
  1. characterized by toilsome effort to the point of exhaustion; especially physical effort
  2. taxing to the utmost; testing powers of endurance
  3. difficult to accomplish; demanding considerable mental effort and skill

网络释义

arduous
费劲的; 努力的; 费力的; 陡削的;
arduous a
劳累的; 劳顿的;
arduous efforts
艰辛努力：;
arduous paths
陡峭的道路;
arduous task
艰巨任务;