“PRB（Population Reference Bureau）”概念、定义、翻译-科学时代

单词	PRB（Population Reference Bureau）
释义	人口学词汇手册 PRB（Population Reference Bureau）（美国）人口咨询局
随便看	mixed notices mixed number mixed nuts pie mixed option mixed or compound duties mixed ownership mixed pallet mixed paper-cut mixed parentage mixed pasture mixed pasture mixed penalty method mixed pension mixed perturbation mixed phosphorus fertilizer mixed pickles mixed pixel mixed pixel mixed plant community mixed planting mixed plywood mixed policy mixed policy mixed policy mixed pollination

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。