中英▼

  • 由病原体通过细胞壁向外分泌的毒素为外毒素。

    The toxin may be formed within the pathogen and released when it dies (endotoxin), or secreted through its cell wall (exotoxin).

    youdao

  • 由病原体通过细胞壁向外分泌的毒素为外毒素。

    The toxin may be formed within the pathogen and released when it dies (endotoxin), or secreted through its cell wall (exotoxin).

    youdao

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