“land improvement”概念、定义、翻译-科学时代

单词	land improvement
释义	地理学词汇手册 land improvement 土地改良
随便看	life insured life interest life interest life interest lifejacket life leasehold lifelike life-limit element lifeline life line lifeline lifelong cooperative education lifelong education lifelong education lifelong education life long employment system lifelong integrated learning lifelong learning lifelong learning lifelong learning for all lifelong learning system life-long product life-long system life meter life nurturing

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。