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单词 cross-pollination
释义

cross-pollination

/ˌkrɒsˌpɒlɪˈneɪʃ(ə)n /
noun [mass noun]
Pollination of a flower or plant with pollen from another flower or plant: contamination could happen from cross-pollination during harvest...
  • Even foods grown organically for many years have tested positive for genetic engineering due to cross-pollination.
  • One great potential danger was genetically modified wild plants gaining resistance to insect pests by cross-pollination.
  • With apples, bees are essential for cross-pollination.
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更新时间:2024/11/13 18:07:19