birth rates
英漢例句
- The birth rate has begun to de-escalate.
出生率已開(kāi)始逐步降低了 - The birth rate in this city is almost constant.
這城市的出生率幾乎是不變的。 - The birth rate have fall to twelve per hundred.
出生率下降到12%25。 - Russia also has low birth rates.
俄羅斯的出生率也很低。 - Birth rates are notoriously difficult to predict.
眾所周知，出生率是很難預(yù)測(cè)的。