strenuous

Oxford American Dictionary
strenuous
- IPA[ˈstrenyəwəs]
美式
- adj.
  
  requiring or using great exertion
- 釋義
adj.
形容詞
1. requiring or using great exertion all your muscles need more oxygen during strenuous exercise 同義詞 arduous, difficult, hard, tough, taxing, ... 更多demanding, exacting, uphill, stiff, formidable, heavy, exhausting, tiring, fatiguing, grueling, back-breaking, murderous, punishing, informalno picnic, killing, knackering, archaictoilsome, vigorous, energetic, active, enthusiastic, keen, zealous, forceful, strong, Herculean, spirited, dynamic, intense, determined, resolute, tenacious, tireless, stout, indefatigable, unremitting, dogged, pertinacious反義詞 easy, effortless, halfhearted, feeble
- 更多解釋
strenuous
IPA[ˈstrɛnjʊəs]
英式
adj.
requiring or using great effort or exertion: the government made strenuous efforts to upgrade the quality of the teaching profession
Oxford Dictionary

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