Ecole埃科勒
ECOpref.表示“环境”;“生态”;“生态学的”
Ecological trail生态足迹
eco-physiology生理生态
Eco-effieiency生态效率
eco -aesthetic生态审美
ecological fiber生态纤维
ecological novel生态小说
eco-monitoring生态监测
eco-philosophy生态哲学
ecotypic Nanjing生态南京
Eco-tax system生态税制