“social security system”的概念、定义、翻译、参考文献-科学参考

单词	social security system
释义	social security system Encyclopedia 法学社会治理释 social security system社会保障体系　由社会保险、社会福利和社会救助三个子系统构成的社会保障大系统。
随便看	school song school songs school supervisory board school teaching administration school teaching practice base school tort liability school to work transition school-to-work transition school trade union school anniversary Schooten schort Schott Schottky Schottky anomaly Schottky barrier Schottky barrier diode Schottky barrier infrared detector Schottky barrier metal-oxide-semiconductor field effect transistor Schottky barrier mixer Schottky contact Schottky defect Schottky detector Schottky diode Schottky diode mixer

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。