“system of collective security”概念、定义、翻译-科学时代

单词	system of collective security
释义	政治学词汇手册 system of collective security 集体安全体系
随便看	curriculum history curriculum impact analysis curriculum implementation curriculum improvement curriculum in adult education curriculum material centre curriculum material laboratory curriculum model curriculum modernization curriculum orientation curriculum package curriculum problem curriculum programme evaluation curriculum project curriculum provision curriculum reform curriculum research curriculum schedule curriculum section curriculum standardization curriculum system curriculum theory curriculum transaction curriculum trend curriculum validation

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。