infection source

       
  • 传染源

infection source的用法和样例:

例句

  1. Conclusion Rattus norvegicus was the main host amimals and infection sources in Hebei province, which takes an important role in transmitting HFRS.
    结论褐家鼠是河北省肾综合征出血热主要的宿主动物和传染源。
目录 查词历史