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单词
birth rate
释义
birth rate
英
/ ?b??θ re?t /
简明释义
出生率:在特定人口和时间范围内,出生人数与总人口之间的比率。
网络释义
短语
1
birth rates
出生率
2
completed birth rates
统计
完全出生率
3
Lower birth rates
降低出生率
双语例句
1
Maternity services were to be reduced as a consequence of falling
birth
rates
.
孕产服务因下降的出生率而将被削减。
《柯林斯英汉双解大词典》
2
Lower
birth
rates
, low juvenile survivorship, and low growth rates follow, so there is a corresponding decline in hare abundance.
随之而来的是较低的出生率、较低的幼兽存活率,以及较慢的生长速度,使得野兔数量相应减少。
3
For instance, India, Somalia and Sudan have large positive
birth
rates
.
例如,印度、索马里和苏丹人口出生都呈正增长,且增长率高。
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英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/10/6 15:46:54