pathogenicityn.病原性；致病性pathogenicadj.致病的Pathogenic identification病原鉴定pathogenic microbes detect致病菌检测pathogenic physical factor致病物理因素pathogenic characteristics发病特点pathogenic entero becteria肠道致病菌Pathogenicitic segregation致病性分离pathogenic fire impairment火伤pathogenic Escherichia cdi致病性大肠杆菌pathogenic differentiation致病性分化pathogenic chemical factor致病化学因素

1. The bacterium Neisseria gonorrhoeae,which is the causative agent of gonorrhea.
   淋球菌淋病双球菌，是引起淋病的病原体。
2. What is the nature of this agent that is often referred to as an unconventional viruslike agent?
   这种经常被看作异乎寻常的类病毒病原体的本性究竟是什么？