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新东方-柯林斯雅思备考词典
biodiversity
英 [ˌbaɪəʊdaɪˈvɜːsɪti]
[NOUN]
1. [U 不可数名词] 生物多样性
Biodiversity is the existence of a wide variety of plant and animal species living in their natural environment.
双语例句
例：The national environment management programme encourages farmers to preserve biodiversity.
国家环境管理项目鼓励农民保持生物多样性。
例：We must protect the great biodiversity of the oceans.
我们必须保护海洋生物的多样性。