詞語：birthrate
birthrate的同義詞
n. birth rate ，fertility ，fertility rate ，natality
birthrate的解釋
birthrate['bə:θreit]n. 出生率
birthrate的意思
birthrate 名詞;birthrate natality 出生率;general birthrate 總出生率;low birthrate 低出生率;central birthrate 中點出生率;
birthrate的參考例句
1.According to the National Centers for Disease Control and Preention, the birthrate for mothers ages 35 to 49 is at an all-time high. 根據國家疾病控制和預防中心的數據，母親年齡在35—49歲的孩子出生率達到前所未有的高潮。
2.If the low birthrate continues, the nation will no longer be able to exist, with all four state insurance systems set to malfunction. 如果這種低出生率持續下去，南韓將無以為繼，所有四項官方保險制度都將無法運作。
3.But the birthrate -- the average number of babies born during a woman's lifetime -- remained near the world's lowest at 1. 19 last year. 但去年南韓出生率仍逼近世界最低的1。19，所謂出生率就是女人一生平均所生的嬰兒數字。
birthrate的短語及翻譯
出生率下降 - decline in the birthrate