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首页英语词典arduousarduous考试真题

arduous

英 ['ɑːdjʊəs] 美['ɑrdʒuəs]

英英释义考试真题实用场景例句

adj. 努力的；费力的；险峻的

考试真题

Travel was arduous and costly throughout the period, possible only for a privileged class—the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.