genetic pollution

基本解释

The poor do not cause chemical and genetic pollution - giant chemical/biotechnology corporations do.
穷人们并不没引起化学和基因污染——化工巨头和生物科技公司才是真正的肇事者。
The variation and loss of genetic diversity caused by genetic pollution are the core of destroying the biological diversity.
由遗传污染引起的遗传多样性的变化和丧失，是生物多样性破坏的核心。
We now have a new form of pollution in agriculture - genetic pollution from genetically engineered crops, which is destroying biodiversity and devastating farmers' livelihoods.
而现在，在农业上又有新的污染形式-基因农作物产生的基因污染，这将毁灭植物的多样性也毁坏了农民的生机。

Traditionalists worry about unintended pollution of the world's purest genetic stock of maize.
ECONOMIST: A national nervous breakdown over maize
Genetic engineering, in the short term, then would save us the pollution, expense and growing weed resistance caused by pesticides.
FORBES: Genetic Engineering: A Food Fix?