biodiversity
生物多样性
常用释义
英音[ ˌbaɪəʊdaɪˈvɜːsəti ]
美音[ ˌbaɪoʊdaɪˈvɜːrsəti ]
基本释义
- n. 生物多样性（维持着生态环境平衡的大量各种生物的共存）
考试频率
中考
考频：近四年出现3次
- n. 生物多样性
高考
考频：近六年出现1次
- n. 生物多样性
六级
考频：近五年出现2次
- n. 生物多样性
例句
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1·Biodiversity was the buzzword of the Rio Earth Summit.生物多样性是里约地球峰会上的时髦用语。来源: 《柯林斯英汉双解大词典》
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2·Industry representatives made it clear that their commitment was only to maintain the extent of forests, not their biodiversity.业界代表们申明他们只承诺维持森林的规模而不是其生物多样性。来源: 《柯林斯英汉双解大词典》
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3·Biodiversity ensures a resource for new food crops and medicines.生物多样性确保了新的粮食作物和药物的来源。
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4·They begin to learn about the compost heap, and about biodiversity.他们开始了解肥料堆积和生物多样性。
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5·When a species goes extinct, it dramatically changes the landscape of biodiversity.当一个物种灭绝时，它会极大地改变生物多样性的状况。
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6·It had minimal effect on biodiversity, and any pollution it caused was typically localized.它对生物多样性的影响微乎其微，而且它造成的任何污染通常都是局部的。
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7·Specialisation and the effort to increase yields have resulted in the decrease of biodiversity.专业化和提高产量的努力导致了生物多样性的减少。
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8·In the natural world, increased biodiversity is closely correlated with higher whole-system productivity.在自然界，生物多样性的增加与整个系统更高的生产力密切相关。
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9·Next to habitat loss, these invasive species represent the greatest threat to biodiversity worldwide, many ecologists say.许多生态学家说，这些入侵物种仅次于栖息地的丧失，是对全球生物多样性的最大威胁。
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10·So far we have covered biodiversity in the hardwood forest here in the upper peninsula of Michigan from a number of angles.到目前为止，我们已经从多个角度报道了密歇根上半岛的硬木森林的生物多样性。
同义词
n.
[生物]生物多样性
同根词
词根：
biodegrade