the quality of prevailing generally; being widespread;
\\\"he was surprised by the prevalence of optimism about the future\\\"
(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
a superiority in numbers or amount;
\\\"a preponderance of evidence against the defendant\\\"
造句
用作名詞(n.)
Thus, lists of STDs may change over time and include more or fewer diseases depending on their prevalence. 所以，性傳播疾病的病名錄可以隨時發(fā)生改變，以及依據(jù)其流行程度會作出調(diào)整。
The translation of Buddhist sutras promotes the prevalence and development of Buddhism in China and brings great influence to Chinese culture. 佛經(jīng)譯介促進(jìn)了佛教在中國的傳播與發(fā)展，對中國思想文化產(chǎn)生了巨大影響。
This information will be used for tracking virus prevalence. 此信息會用來跟蹤病毒流行情況。
Prevalence and incidence are covered in the following section. 以下部分包括流行狀況和影響范圍。
Fewer people go out at night with the prevalence of TV. 隨著電視機(jī)的普及，夜晚出門的人少了。
With increasing prevalence of mobile devices, the IrDA communications have come into a golden age of development. 摘要隨著移動設(shè)備的日益普及，紅外數(shù)據(jù)通訊已經(jīng)進(jìn)入了黃金發(fā)展時期。