average life time fertility number是什么意思、英文翻译及中文解释
average life-time fertility number
词语: average life-time fertility number
解释: 平均终生生育数
词典: 贸易专业英汉词典
average life-time fertility number
词语: average life-time fertility number
解释: 平均终生生育数
词典: 贸易专业英汉词典