“social security”概念、定义、翻译-科学时代

单词	social security
释义	社会学词汇手册 social security 社会安全
随便看	amortization amortization amortization amortization amortization amortization amortization amortization amortization amortization amortization cost amortization fund amortization loan amortization method amortization of leasehold amortization of premium amortization payment amortization period amortization rate amortization schedule amortization schedule amortization scheme amortization table amortization term amortize

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。