“security blanket”概念、定义、翻译-科学时代

单词	security blanket
释义	新闻与传播词汇手册 security blanket 〈英〉（出于保密目的的）新闻检查
随便看	unearned increment unearned increment unearned increment unearned increment unearned premium unearned premium unearned premium unearned premium unearned premium unearned premium portfolio unearned premium reserve unearned profit unearned reinsurance premium unearned revenue unearned revenue unearned surplus unearned surplus unearned value unearthed cultural relics unearthed relic unearthed relics unearthed voltage transformer unearthed voltage transformer UN/ECA UN/ECA--UN/ECA (United Nations Economic Commission for Africa)

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。