environmental cab推土机司机室
environmentaladj.环境的;有关环境的
environmental nomocracy环境法治
environmentally damaging对环境有害的
Environmental equipments环保设备
environmental resistance环境耐性,环境阻力
environmental preference环境取向
environmental transition环境变迁
Environmental Hydraulics
environmental directives环保指令
environmental enrichment环境强化
environmental objectives环境目标