“ecological system”概念、定义、翻译-科学时代

单词	ecological system
释义	人口学词汇手册 ecological system 生态系统
随便看	events accounting events after the balance sheet date event sampling events calendar event space event sponsorship event sponsorship event study event study event telemetry parameter event tree event tree analysis eventual flood even working even year EV (equivalent variation) everbearing everbearing grape everbearing strawberry everblooming everblooming everblooming Chinese rose ever-during Everett Helm Everett's projection

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。