“下位阶层”概念、定义、翻译-科学时代

单词	下位阶层
释义	人类学词汇手册 lower stratum 下位阶层
随便看	managed object managed price managed service provider managed trade managed trade management management management management management management management management management management management accountancy management accountant management accounting management accounting management accounting management accounting management accounting management accounting system (MAS) management accounts management action

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。

lower stratum