“期望家庭大小”概念、定义、翻译-科学时代

单词	期望家庭大小
释义	人口学词汇手册期望家庭大小 desired family size
随便看	patent infringement patenting patenting furnace patent insides patent insurance patentizing patent journal patent journal patent law patent law patent legislation patent licence patent literature patent novelty searching patent number patent number patent number index patent office patent office classification system patent office library patent online information system patent outsides patent owner patent pool patent pool

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。