“old-age, survivors and disability insurance”概念、定义、翻译-科学时代

单词	old-age, survivors and disability insurance
释义	保险词汇手册 old-age, survivors and disability insurance 老年、遗属及丧失工作能力保险
随便看	lumped uranium lumpen-bourgeoisie lumpen-bourgeoisie lumpen-proletariat lumpenproletariat lumpenproletariat lumper lumpfish lumpfish lumpfish lump formation lumpiness lumpiness lumpiness lumping lump of labour fallacy lump price lump sorting grading equipment lumpsucker lumpsucker lump sugar lump sugar lump sum lump sum lump sum

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。