prevalence

音标['prevәlәns] prevalence是什么意思、prevalence怎么读

prevalence汉语翻译

n. 普遍, 流行, 广泛
【医】 流行, 盛行

prevalence例句

1. I'm shocked at the prevalence of bribery among these officials.我对这些官员的普遍受贿感到震惊。
2. They are so surprised by the prevalence of anti-government sentiments.他们对普遍存在的反政府情绪感到很吃惊。

prevalence英语解释

名词 prevalence:

1. the quality of prevailing generally; being widespread
2. (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
3. a superiority in numbers or amount同义词：preponderance

prevalence详细解释

prev.a.lence

n.（名词）
The condition of being prevalent.
流行：盛行的状况
Medicine The total number of cases of a disease in a given population at a specific time.
【医学】 疾病的流行程度：某一特定时间里在给定数目的人群中所有患病的人数