“compulsory social security”概念、定义、翻译-科学时代

单词	compulsory social security
释义	人口学词汇手册 compulsory social security 义务社会保障
随便看	meiosis meiosis meiosis meiosis meiosis meiosis meiothecium meiotic division meiotic prophase Meir，Golda Meissner effect Meissner effect Meissner's corpuscles Meistersinger Meistersinger Meithei meiwa kumquat Meiyu meiyu meizoseismal area mekapion meke mekometer mel mel

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。