“贝克，J”概念、定义、翻译-科学时代

单词	贝克，J
释义	历史学词汇手册贝克，J Beck，Józef
随便看	investment project investment promotion Investment Promotion and Protection Agreement Investment Promotion and Protection Agreement (IPPA) investment property investment-rate-of-return risk investment recovery period investment report investment representative investment reserve investment reserve investment reserves system investment return investment returns investment risk investment scheme investment software investment strategy investment tax credit investment tax credit investment theory investment trust investment trust investment trust investment trust

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。