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death-rate的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 death rate:
-
the ratio of deaths in an area to the population of that area; expressed per 1000 per year
death-rate的用法和樣例：
例句
- This county has a very high infant death rate.
這個(gè)縣的嬰兒死亡率很高。 - They have brought the death rate down to1 per cent.
他們使死亡率下降到了百分之一。
