birthrate

名词 n.
中文释义

英文释义

名词 n.
  1. The ratio of total live births to total population for a specific community or nation in a specified period; often expressed in births per thousand per year.
    — In higher education a similar transformation is being pulled forward: Colleges were expecting a grim landscape in the later 2020s, because 2010s birthrates were so low, but now a decline in foreign enrollment and an acceleration of online learning will threaten marginal state schools and possibly close small liberal-arts colleges much sooner.

词形变化

birthrates plural birth rate alternative

词源

From birth + rate.
1 次浏览 数据来源: Wiktionary