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Prevalence的音标发音

Prevalence

英式发音：['prev()l()ns;'prevl()ns;'prevlns] or ['prv 美式发音

    (noun.) the quality of prevailing generally; being widespread; 'he was surprised by the prevalence of optimism about the future'.

    (noun.) (epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population.

    手打:旺达

Prevalence

双语例句

  • The universal prevalence of Slavonic languages, except in Hungary, shows that the population remained predominantly Slav. 赫伯特·乔治·威尔斯. 世界史纲.
  • They are blended, said he, I acknowledge; and, were she prosperous, I could allow much for the occasional prevalence of the ridiculous over the good. 简·奥斯汀. 爱玛.
  • The Babylonian records of med icine like those of astronomy reveal the prevalence of many superstitious beliefs. 李贝. 西洋科学史.

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