ECONETn.依可
ECOpref.表示“环境”;“生态”;“生态学的”
ecological tobacco area生态烟区
Ecological Urban Design生态城市设计
ecological ideas of law生态法治观
Ecological consequences生态灾害
economized electrolyzer节能型电解槽
Ecologic view of Nature生态自然观
eco-geographical zone生态地理区域系统
eco-economy in county县域生态经济
ecological visual angle生态视角
Ecotechnique innovation生态技术创新