“概念词典”概念、定义、翻译-科学时代

单词	概念词典
释义	图书馆、情报与文献学词汇手册概念词典 concept lexicon
随便看	open pasture land open pay system openPGP open phase open-phase relay open-phase running open photomultiplier open pit open pit bench open pit footwall open pit method open-plan open plan open platform open point open policy open policy open policy open policy open policy open pollination open population open pore open porosity open port

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。