| 单词 | arduous |
|---|---|
| 音标 | 英[ˈɑ:djuəs] 美[ˈɑrdʒuəs] |
| 解释 | adj.努力的;艰巨的;难克服的;陡峭的; |
| 例句 | ADJ-GRADED 困难的；艰巨的；费力的 Something that is arduous is difficult and tiring, and involves a lot of effort. 例：...a long, hot and arduous journey...一段漫长、炎热而又艰苦的旅程 例：The task was more arduous than he had calculated.这项任务比他所估计的要艰巨得多。 |
| 变形 | adv:arduously~ |
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