arduousness

ar·du·ous

A0413600 (är′jo͞o-əs)adj.1. Demanding great effort or labor; difficult: "the arduous work of preparing a Dictionary of the English Language" (Thomas Macaulay).2. Testing severely the powers of endurance; strenuous: a long, arduous, and exhausting war.3. Hard to traverse, climb, or surmount.

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[From Latin arduus, high, steep.]

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ar′du·ous·ly adv.ar′du·ous·ness n.

Thesaurus

Noun

1.

arduousness - extreme effortfulness strenuousnesseffortfulness - the quality of requiring deliberate effort

Translations

艰巨

arduous

(ˈaːdjuəs) , ((American) -dʒu-) adjective difficult; needing hard work. an arduous task. 艱巨的 艰巨的ˈarduously adverb 艱巨地 艰巨地ˈarduousness noun 艱巨 艰巨