V2EX biodegrade

Biodegrade

释义 Definition

(使)生物降解:指物质在细菌、真菌等微生物作用下被分解,最终转化为更简单的天然成分(如水、二氧化碳、无机盐、生物质)。常用于描述材料在环境中的可分解性。(也可作不及物:自行生物降解)

发音 Pronunciation

/ba.o.dred/

例句 Examples

Plastic bags can take years to biodegrade in the ocean.
塑料袋在海洋中可能需要很多年才能生物降解。

The company developed packaging designed to biodegrade quickly under composting conditions, reducing long-term landfill waste.
该公司开发了在堆肥条件下可快速生物降解的包装,以减少填埋场的长期垃圾负担。

词源 Etymology

由前缀 **bio-**(“生命的、生物的”)+ degrade(“降解、使变质/降低”)组合而成。这个词在环境科学与材料领域中广泛使用,用来强调“由生物过程促成的分解”。

相关词 Related Words

文学作品 Literary Works

  • Rachel Carson, Silent Spring(《寂静的春天》)
  • Edward O. Wilson, The Future of Life(《生命的未来》)
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