单词乎

birth rate

birth rate是什么意思、birth rate怎么读

birth rate汉语翻译

【医】 出生率
【经】 出生率

birth rate英语解释

名词 birth rate:

  1. the ratio of live births in an area to the population of that area; expressed per 1000 population per year
    同义词:birthrate, fertility, fertility rate, natality

birth rate例句

  1. The birth rate has begun to de-escalate.
    出生率已开始逐步降低了
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