connected with the relation of plants and living creatures to each other and to their environment 生态的；生态学的 We risk upsetting the ecological balance of the area. 我们有可能破坏这个地区的生态平衡。 🔊🔊 an ecological disaster (= one that alters the whole balance of ecology in an area) 生态灾难
interested in and concerned about the ecology of a place 关注生态环境的；主张生态保护的 the ecological movement 生态保护运动