| 释义 |
ecosystem /iːkəʊsɪstəm; name iːkoʊsɪstəm/ [countable] all the plants and living creatures in a particular area considered in relation to their physical environment生态系统◆islands often support delicate ecosystems that evolved without any need for defence.岛屿上所维系的生态系统大多很脆弱，是在无需防御的情况下演化而成的。ecosystem/ˈi:kəʊsɪstəm ||; ˈikoˌsɪstəm/noun [c] all the plants and animals in a particular area considered together with their surroundings 生态系统 ecosystemsee ⇨ environment 1 e·co·sys·tem /`ikoˏsɪstəm; ˈiːkəʊˌsɪstɪm/n [c]all the animals and plants in an area, and their relation to each other and their environment 生态系统 |