birthrates

英[]

美[]

基本释义

In the case of population growth this momentum can persist for decades after birthrates drop.

人口增长的这种势头在出生率下降后还可以持续四年.

辞典例句

Eroding religious belief in Europe may partly explain lowered birthrates.

出自-2013年12月阅读原文

After the Soviet Union's collapse, says Cherlin, "anxiety for the future" depressed birthrates in Russia and Eastern Europe

出自-2013年12月阅读原文