ecological balance 生态平衡
相关生态词汇
ecological crisis 生态危机
ecological cycle 生态循环
ecological damage 生态破坏
ecological density 生态密度
ecological distance 生态距离
ecological distribution 生态分布
ecological divergence 生态分歧
ecological dominace 生态学优势
ecological dominancy 生态优势
ecological effect 生态影响
