pathogens ['pæθədʒəns]

例句:

• Properly cooked meat would get rid of most pathogens.
  来自BBC
• So does exposure to environmental toxins and various pathogens.
  来自SA
• Scientists are still studying how the compound prevents pathogens from infecting cells.
  科学家仍在研究这种化合物如何阻止病原菌侵染细胞.
  
• Unfortunately, the responsible pathogens were still unknown.
  不幸的是, 引起疾病的病原仍不明了.
  
• Nonexposure of susceptible plant populations to their pathogens is fairly common.
  感病的植物群体不暴露在它们的病原之下,这是相当普遍的.
  
• Believe it or not the numbers of pathogens matter.
  来自SA