| 单词 | strenuous |
|---|---|
| 音标 | 英[ˈstrenjuəs] 美[ˈstrɛnjuəs] |
| 解释 | adj.费力的，用力的;热烈的;紧张的;奋发的; |
| 例句 | ADJ-GRADED 费力的;繁重的;艰苦的 A strenuous activity or action involves a lot of energy or effort. 例：Avoid strenuous exercise in the evening...晚上不要做剧烈运动。 例：These trips were strenuous, and the couple did not enjoy them...一路舟车劳顿，这对夫妇玩得并不开心。 |
| 变形 | adv:strenuously~ |
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