含有致病性寄生虫、微生物的，或者微生物毒素含量超过国家限定标准的；

foods that contain pathogenic parasites, microorganisms or an amount of microbial toxin exceeding the tolerance prescribed by the State;

youdao

蛇毒蛋白花费了上百万年的时间才进化出作用于人体器官的机能，而可以产生炭疽和肉毒素这些毒性物质的微生物亦是如此，但镜像分子却无法与人类的生化过程协调。

It took evolution millions of years to come up with snake venom proteins that shut down mammal organs. The same goes for microbes that produce toxins like anthrax and botulinum.

youdao

全球越来越多的土壤侵蚀不仅导致了更多的土壤流失而且播散了致病微生物和各种毒素。

Increased soil erosion worldwide not only results in more soil being blown but spreading of disease microbes and various toxins.

youdao

This is one of the biological properties, the naturally occurring properties of plasmids, is that they exist in microbial populations and they confer on them resistance from toxins that would ordinarily kill them.

这就是这类生物学特性之一,它是质粒所具有的自然特性,这些质粒存在于微生物群体中,并赋予微生物抗性,使它们免于被毒素杀死

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