arduous ['a:djuəs]

adj.
费劲的, 辛勤的, 险峻的

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 arduous 网络释义

形容词 a.
1.艰巨的;费力的;困难的
It must have been a very arduous task to build the pyramids.
当时建造金字塔肯定是件万分艰巨的事。
2.努力的;使劲的
He made an arduous effort to keep up with the rest of the class.
他努力跟上班上其他同学。
3.陡峭的,难攀登的
an arduous hill
陡峭的山

单词 arduous 其它相关

单词解释
a. 费力的,辛勤的,险峻的
a. 1> Hard to accomplish or achieve; Marked by great labor or effort.
　 2> Hard to climb.
相关例句
It will be an arduous task.
　 这将是一项艰难的工作。
They completed the arduous task ahead of time.
　 他们提前完成了这一艰巨的任务。
Her arduous efforts had sapped her energy.
Mountain climbing is an arduous sport.
The travelers were glad that the arduous journey across the desert was almost finished.
相关短语
an arduous journey 艰苦的旅程
同义反义
同义词：formidable, painful, tiresome, burdensome, troublesome, fatiguing, exacting, onerous, hard, laborious, Herculean, wearisome, exhausting, toilsome, tough, tiring, backbreaking, heavy, strenuous, difficult
反义词：light, easy, facile, simple, effortless, casual, offhand, smooth.

单词 arduous 其它例句

- a long, arduous, and exhausting war.
　 一次长期、艰难而疲惫不堪的战争
- Although the work was arduous, he finished it in a short time.
　 虽然这项工作很费力，他仍然很快就做完了。
- Negotiating a reduction in nuclear arms is a long and arduous undertaking.
　 有关削减核武器的谈判是一项漫长而艰苦的工作