Ecole埃科勒
ECOpref.表示“环境”;“生态”;“生态学的”
ecological effect生态效应
ecological impact生态影响,生态冲击
Ecological Nature生态本质
ecological travel生态旅游
ecological saving生态储蓄
ecologic benefits生态效益
eco - migration生态移民
ecological facies环境相
Eco-restorafion生态恢复
ecological valley生态谷