英语单词大全
英语单词大全

prevalence

/'prevәlәns/
BNC频率: 5906
现代语料频率: 7455

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

1

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

2

plural of prevalence n

3

See Prevalence.

4

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

5

plural of seroprevalence

相关词组

2

prevalence rate

[医] 流行率

3

prevalences

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

4

seroprevalence

[医]血清阳性率

5

seroprevalences

(seroprevalence 的复数) [医]血清阳性率

今日更新

更新时间:2025-07-06 17:36:59