名词
中文翻译：背景灭绝
同义词：
['background disappearance', 'background loss例句：1. The sudden disappearance of the forest has left a void in our memories.（森林的突然消失在我们的记忆中留下了空白。）2. The extinction of the species was a major cause of environmental degradation.（物种的灭绝是环境退化的主要原因。）']
例句：
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1. The sudden disappearance of the forest has left a void in our memories.
森林的突然消失在我们的记忆中留下了空白。
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2. The extinction of the species was a major cause of environmental degradation.
物种的灭绝是环境退化的主要原因。
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3. The researchers found that climate change had contributed to the background extinction of certain species.
研究人员发现，气候变化对某些物种的背景灭绝有贡献。