“the four kinds of people whose work is limited and hereditary”的概念、定义、翻译、参考文献-科学参考

单词	the four kinds of people whose work is limited and hereditary
释义	the four kinds of people whose work is limited and hereditary Encyclopedia 法学〔人物事件〕释 the four kinds of people whose work is limited and hereditary四民分居定业中国春秋时齐国管仲推行的一种对居民按照职业分类进行管理的制度。
随便看	special ring special risk insurance special road special rock/soil survey special rule of detachment Special Rules on the Labor Protection of Female Employees special safeguard provisions special safety evaluation special scheme of construction safety special school special school for mentally retarded children special semimartingale special sense special separation membrane special sequence special service time special shaft-sinking method special-shaped book special single riser drainage system special site field special-skilled acupuncture technique special soil special soil foundation special solidification special solution

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。