saprophytic transitional infection

例句：

1. 1. The patient's immune system was compromised dueto the saprophytic transitionalinfection.
   由于腐生过渡性感染，患者的免疫系统受到了损害。
2. 2. The researcher found thatthe saprophytic transitional infectionwas a significant factor in the disease progression.
   研究者发现，腐生过渡性感染是疾病进展的一个显著因素。
3. 3. The treatment forthis condition involves addressing the saprophytic transitional infection and improving thepatient's overall health.
   这种病症的治疗包括处理腐生过渡性感染并改善患者的健康状况。