prevalence

/'prevәlәns/

BNC频率: 5906

现代语料频率: 7455

大学英语六级

中文翻译

n. 普遍, 流行, 广泛

[医] 流行, 盛行

英文解释

n. the quality of prevailing generally; being widespread

n. (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

词态变化

复数形式:prevalences

常见例句

also, a believer in the universal prevalence of Christianity for a long period.

plural of prevalence n

See Prevalence.

specif., a freeman who during the prevalence of feudalism held allodial land.

plural of seroprevalence

今日更新

更新时间：2025-07-12 12:18:01

Roman Jakobson

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