European rat flea

例句：

1. 1. The European rat flea is responsible for transmitting several diseases to humans and animals.
   欧洲鼠蚤是导致人类和动物传播多种疾病的原因。
2. 2. Insects like the European rat flea are a major source of vector-borne diseases in many parts of the world.
   像欧洲鼠蚤这样的昆虫是世界上许多地区的主要病媒生物源。
3. 3. The European rat flea has been found to carry several pathogens that can cause serious illnesses in humans.
   研究发现，欧洲鼠蚤携带的几种病原体可以引起人类严重的疾病。