音标:[bə:θ reit] ; 柯林斯词典等级:1 级;
n. 人口出生率
词型变化:名词复数形式 : birth rates

birth rate的用法和样例:

例句

用作名词(n.)
  1. The birth rate in this city is almost constant.这城市的出生率几乎是不变的。
  2. What is the most effective method of birth control?控制出生率的最有效的方法是什么?
【近义词】

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a kindred spirit
acrophyll
air freight costs
al-tuwaitha
algidity
all border
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antidyon
atlantic ridleys
Baudelaire
bilgy
blip facility
calimocho
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cleavingly
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connection oriented service
coupling with non-metallic elastic element
crista sacralis articularis
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Customs and Excise
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dew-point deficit
digital player
direction finder sensitivity
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Dormal
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ferritic steel for low temperature service
fluid pressure operated jacks
flying lorry
Fujivirus
genus chionanthuss
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grounding
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hesperidin crystal
hexachloropene
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incomplete hernia
indicating meter
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invalid contract
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Jaculation
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ready access terminal
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self-centring chuck
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silicify
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straight dipping process
stray far from
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teamless
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to yell with delight
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tropidoneis constricta
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turnip head
two-stage supercharging
weather ship beacon
white rugose rose