“首标”概念、定义、翻译-科学时代

单词	首标
释义	图书馆、情报与文献学词汇手册首标 prefix
随便看	business cycle business cycle business cycle business cycle business cycle business cycle business cycle business cycle business cycle business cycle business cycle model of constant added value business cycle model of variable added value business cycle theory business data interchange business data interchange (BDI) business data interchange--business data interchange (BDI) business day business day business definition business depression business development business director (BD) business directory business directory business discussion

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。