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birthrate

 
['b??θ?re?t]     ['b??θ?re?t]    
  • n. 出生率
new

birthrate的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. the ratio of live births in an area to the population of that area; expressed per 1000 population per year

birthrate的用法和樣例:

例句

用作名詞 (n.)
  1. The birthrate is on the decrease.
    人口出生率正在下降。
  2. The birthrate in this city is increasing at a ratio of 0.6 to a thousand every year.
    這個城市的出生率以每年千分之0.
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