常見(jiàn)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。The birth rate of the whole world is astonishing. 全世界的人口出生率簡(jiǎn)直驚人。The graph shows a bulge in the birth rate. 圖表顯示出生率的暴增。After the war there was a bulge in the birth rate. 戰(zhàn)後出生率激增。 返回 birth-rate