“环境指数”概念、定义、翻译-科学时代

单词	环境指数
释义	环境科学与工程词汇手册环境指数 environmental index
随便看	petroselinum petrosimonia petrositis petrotate Petrovna，Elizabeth Petrowsky hyperbolicity Petrushka Petrushka Pettenkofer process petticoat daffodil petticoat government pettifogger pettitoes petty average petty bourgeoisie petty bourgeoisie petty bourgeois socialism petty cash petty cash petty cash petty cash petty cash book petty cash book petty cash book petty cash book (P.C.B.)

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。