birth rate

英 [ˈbɜːθ reɪt]

美 [ˈbɜːrθ reɪt]

n.  出生率(某地区每年每1 000人中的出生数目)

Collins.1

牛津词典

noun

• 出生率（某地区每年每1 000人中的出生数目）
  the number of births every year for every 1 000 people in the population of a place
  1. a low/high birth rate
     低 / 高出生率

柯林斯词典

• N-COUNT 出生率
  Thebirth ratein a place is the number of babies born there for every 1000 people during a particular period of time.
  1. The UK has the highest birth rate among 15 to 19-year-olds in Western Europe.
     在西欧，英国女性在15到19岁之间生育率最高。
  2. ...a falling birth-rate.
     正在下降的出生率

英英释义

noun

• the ratio of live births in an area to the population of that area
  Synonym:birthratefertilityfertility ratenatality

双语例句

• There has been a gradual increase in the birth rate.
  出生率在逐渐增长。
• Here we are caught in a squeeze between the growing numbers of the elderly and a lower birth rate.
  我们面对老龄人口日益增长和出生率降低的两头夹击。
• A person born in the generation following the baby boom when the birth rate fell dramatically.
  一个在生育高峰之后出生率大副度降低的时候出生的人。
• To keep a society sustainable, the birth rate needs to be kept around at2.3 children per female inhabitant.
  为了保持社会持续发展，出生率需要维持在每个女性居民生育有2.3个孩子的水平。
• Its birth rate, currently 1.39 children per woman, has sunk to record lows.
  日本人口出生率目前为每名妇女生育1.39名儿童，达到历史最低。
• The birth rate in our country has been declining for several years.
  我国人口的出生率几年来一直在下降。
• It's National Night, let's make Singapore's birth rate spike, 'goes one line.
  歌曲中的一句歌词写道：国庆夜已到，我们来让新加坡的生育率往上飙。
• The birth rate is the number of births compared to the number of the people.
  出生率是出生数与人口数的比率。
• Some observers feel that the earth can no longer support such a big population if the birth rate increases.
  一些观察家认为如果出生率不断增长，地球不可能再供养如此多的人口。
• The country had a birth rate of 1.2 children per woman in 2010: even China, with its long established one-child policy, had a rate of 1.6.
  该国2010年的出生率为1.2（每名育龄妇女平均生1.2个孩子），即便在长期实行计划生育政策的中国，出生率也达到了1.6。