“indexing terminology hierarchy”概念、定义、翻译-科学时代

单词	indexing terminology hierarchy
释义	图书馆、情报与文献学词汇手册 indexing terminology hierarchy 标引词汇类表
随便看	private ownership private ownership of productive means private placement private placement private placement private placement private plot private practice private press private procurement private production function private proficient private property private property private property private property private property private property private property private rate of discount private rate of return to education private religion private road private sales private savings

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。