ecological system
短语词组
- ecological economic system 称之为生态经济系统;生态经济系统
- for ecological city system 讨生态城市体系
- Ecological water system 生态水系
- ecological culture system 生态养殖系统
- marine ecological law system 海洋生态法体系
- ecological dynamic system 生态动力系统
- ecological disasters system 生态灾害系统
- ecological monitor system 生态监测体系
- ecological information system green 生态信息系统 返回 ecological system