“caste”概念、定义、翻译-科学时代

单词	caste
释义	政治学词汇手册 caste 印度世袭阶级；（排他的）社会团体；社会等级制度
随便看	observable variable observable variable observant party observation observation observation observation observation observation observation observation observation observation observation ability observation accuracy observational adequacy observational aviation observational error observational error observational error observational learning observational learning observational management observational method observational method

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。