“collection circulation”概念、定义、翻译-科学时代

单词	collection circulation
释义	图书馆、情报与文献学词汇手册 collection circulation 藏书流通
随便看	private carrier private carrier private channel private channel private citizen private clinic private collection private college private college Private Communications Technology private communication technology private communication technology (PCT) private communication technology--private communication technology (PCT) private company private company private company private company private company private company marketplace private consumption expenditure private corporation private cost private cost of unemployment private culture private culture

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。