Prevalence
01
普及, 頻度
the state or quality of existing or happening every commonly in a specific place or at a specific time
例
The prevalence of smartphones has changed the way people communicate.
スマートフォンの普及は、人々のコミュニケーション方法を変えました。
02
優勢, 数的優位
a superiority in numbers or amount
03
有病率, 頻度
(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
語彙ツリー
prevalence
valence
val
