Definition

Examples

• 病原体是引起疾病的微生物。
  bìng yuán tǐ shì yǐnqǐ jíbìng de wēishēngwù.
  Pathogens are microorganisms that cause diseases.
• 这种病原体很难消灭。
  Zhè zhǒng bìng yuán tǐ hěn nán xiāomiè.
  This kind of pathogen is very hard to eliminate.
• 接触病原体要小心。
  Jiēchù bìng yuán tǐ yào xiǎoxīn.
  Be careful when contacting pathogens.