prevalence

汉语翻译

n. 普遍, 流行, 广泛
【医】 流行, 盛行

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

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 * 情绪感到很吃惊。

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