natality 详细解释

natality

[nei'tæliti]

n. 出生率
=birthrate

词形变化

名词复数: natalities |

英英释义

名词 natality:

the ratio of live births in an area to the population of that area; expressed per 1000 population per year

同义词:birthrate, birth rate, fertility, fertility rate

补充

natalitynatality英:[neiˈtæliti] 美:[neˈtælɪti, nə-]n.1.出生率,出生

例句

1. in spite of falling natality, the population as a whole went up.尽管出生率在下降,人口总数还是上升了。