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prevalences

释义

(prevalence 的复数) n. 普遍, 流行, 广泛
[医] 流行, 盛行

英文释义

plural of prevalence
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

词形变化

原型: prevalence 原型变体: s

BNC词频排名: 0 | 当代语料库词频排名: 0