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

• A small boom, as in business, politics, or the birth rate.
  小景气短暂的繁荣，如在商业、政治或出生率等中。
• The birth rate in this city is almost constant.
  这城市的出生率几乎是不变的。
• 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 birth rate is under control in this country.
  这个国家的出生率已得到控制。
• The Census revealed a decline birth rate.
  人口普查显示出生率趋于降低。
• The best solution I think is to put the birth rate under control.
  我认为的最佳的解答将投入出生率在控制之下。
• China would maintain a low birth rate, he said.
  中国将保持低生育水平，他说。
• Second, our national economy is developing rapidly and the birth rate has been put under control.
  其次，我们的经济在迅速发展并且出生率得到了控制。
• The birth rate dropped in the 1980's.
  人口出生率在20世纪80年代下降了。
• 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。