| 释义 |
eco-system 英'iːkəʊs'ɪstəm美'iːkəʊs'ɪstəm COCA¹⁸⁷⁸⁷⁸BNC⁹¹⁵¹⁷⁺⁸
基本英英例句
生态系统¹⁰⁰
名词 ecosystem:
a system formed by the interaction of a community of organisms with their physical environment
形容词100%
The regional ecological system is fragile.区域生态系统脆弱。
The ecology system will be broken if too many trees were felled.过度砍伐树木会破坏生态系统。 |