英语单词分类 轻松记单词

birthrate

birthrate基本解释

n.出生率

birthrate同义词

birthrate相关例句

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

birthrate英英释义

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