英语词汇birth-death ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	birth-death ratio
释义	birth-death ratio 简明释义生死比网络释义短语 1 National Population Birth-death Ratio 全国人口出生率死亡率 2 birth- death ratio 生死比率双语例句 1 The odds ratio for preterm delivery with intrapartum kidney stones was 1.8. However, there was no connection found between stones and low birth weight or infant death. 早产与分娩期肾结石的比值比为1.8。但是并没有发现结石与低出生体重儿或婴儿死亡有关。
随便看	infernal device infernal devices infernale infernales infernality infernality infernally infernal machine infernal machine infernal regions infernals infernal stone Infernet inferno Inferno, Cachoeira do infernos Infernus infero infero- inferoanterior inferobranchiate inferocostal inferofrontal inferofrontal fissure inferognathal

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。