prevalence

流行,普遍中释n

1 prevalence rate,流行率

1 However, no study on the prevalence of infertility has been conducted in this area..但是，在这个地区不曾进行过任何关于不孕症流行情况的研究。

2 The prevalence of these widgets means they can report on almost all your browsing activity, which can then be linked to databases full of the social data you intentionally share..这些小工具的流行意味着它们能上报几乎所有的你的浏览行为，通过这些行为就能链接到你主动共享出来，满是你社交信息的数据库。